octave-lyh: doc/interpreter/stats.txi annotate

annotate doc/interpreter/stats.txi @ 16385:a1690c3e93eb

move hook_function constructor to .cc file * hook-fcn.cc: New file. Move hook_function::hook_function definition here from hook-fcn.h. * libinterp/interpfcn/module.mk (INTERPFCN_SRC): Include hook-fcn.cc in the list.

author	John W. Eaton <jwe@octave.org>
date	Thu, 28 Mar 2013 02:52:18 -0400
parents	72c96de7a403
children	7eff3032d144

rev	line source
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 14105 diff changeset	1 @c Copyright (C) 1996-2012 John W. Eaton
7018 fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	2 @c
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	3 @c This file is part of Octave.
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	4 @c
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	5 @c Octave is free software; you can redistribute it and/or modify it
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	6 @c under the terms of the GNU General Public License as published by the
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	7 @c Free Software Foundation; either version 3 of the License, or (at
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	8 @c your option) any later version.
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	9 @c
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	10 @c Octave is distributed in the hope that it will be useful, but WITHOUT
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	11 @c ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	12 @c FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	13 @c for more details.
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	14 @c
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	15 @c You should have received a copy of the GNU General Public License
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	16 @c along with Octave; see the file COPYING. If not, see
fd42779a8428 [project @ 2007-10-13 00:52:12 by jwe] jwe parents: 6939 diff changeset	17 @c <http://www.gnu.org/licenses/>.
3294 bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	18
4167 aae05d51353c [project @ 2002-11-12 02:52:50 by jwe] jwe parents: 3456 diff changeset	19 @node Statistics
3294 bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	20 @chapter Statistics
bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	21
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	22 Octave has support for various statistical methods. This includes
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	23 basic descriptive statistics, probability distributions, statistical tests,
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	24 random number generation, and much more.
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	25
11573 6f8ffe2c6f76 Grammarcheck txi files for 3.4 release. Rik <octave@nomad.inbox5.com> parents: 11544 diff changeset	26 The functions that analyze data all assume that multi-dimensional data
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	27 is arranged in a matrix where each row is an observation, and each
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	28 column is a variable. Thus, the matrix defined by
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	29
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	30 @example
9069 634274aaa183 Cleanup documentation for stats.texi Rik <rdrider0-list@yahoo.com> parents: 8932 diff changeset	31 @group
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	32 a = [ 0.9, 0.7;
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	33 0.1, 0.1;
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	34 0.5, 0.4 ];
9069 634274aaa183 Cleanup documentation for stats.texi Rik <rdrider0-list@yahoo.com> parents: 8932 diff changeset	35 @end group
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	36 @end example
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	37
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	38 @noindent
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	39 contains three observations from a two-dimensional distribution.
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	40 While this is the default data arrangement, most functions support
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	41 different arrangements.
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	42
8828 8463d1a2e544 Doc fixes. Brian Gough <bjg@network-theory.co.uk> parents: 7643 diff changeset	43 It should be noted that the statistics functions don't test for data
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	44 containing NaN, NA, or Inf. These values need to be detected and dealt
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	45 with explicitly. See @ref{doc-isnan,,isnan}, @ref{doc-isna,,isna},
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	46 @ref{doc-isinf,,isinf}, @ref{doc-isfinite,,isfinite}.
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	47
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	48 @menu
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	49 * Descriptive Statistics::
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	50 * Basic Statistical Functions::
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	51 * Statistical Plots::
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	52 * Correlation and Regression Analysis::
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	53 * Distributions::
3454 d8b731d3f7a3 [project @ 2000-01-18 10:13:31 by jwe] jwe parents: 3453 diff changeset	54 * Tests::
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	55 * Random Number Generation::
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	56 @end menu
71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	57
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	58 @node Descriptive Statistics
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	59 @section Descriptive Statistics
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	60
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	61 One principal goal of descriptive statistics is to represent the essence of a
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	62 large data set concisely. Octave provides the mean, median, and mode functions
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	63 which all summarize a data set with just a single number corresponding to
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	64 the central tendency of the data.
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	65
3367 0748b03c3510 [project @ 1999-11-20 14:52:38 by jwe] jwe parents: 3294 diff changeset	66 @DOCSTRING(mean)
3294 bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	67
3367 0748b03c3510 [project @ 1999-11-20 14:52:38 by jwe] jwe parents: 3294 diff changeset	68 @DOCSTRING(median)
3294 bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	69
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	70 @DOCSTRING(mode)
7643 0220da981c2a Modified statistics to calculate consistent median. Ben Abbott <bpabbott@mac.com> parents: 7081 diff changeset	71
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	72 Using just one number, such as the mean, to represent an entire data set may
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	73 not give an accurate picture of the data. One way to characterize the fit is
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	74 to measure the dispersion of the data. Octave provides several functions for
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	75 measuring dispersion.
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	76
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	77 @DOCSTRING(range)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	78
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	79 @DOCSTRING(iqr)
7643 0220da981c2a Modified statistics to calculate consistent median. Ben Abbott <bpabbott@mac.com> parents: 7081 diff changeset	80
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	81 @DOCSTRING(meansq)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	82
3367 0748b03c3510 [project @ 1999-11-20 14:52:38 by jwe] jwe parents: 3294 diff changeset	83 @DOCSTRING(std)
3294 bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	84
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	85 In addition to knowing the size of a dispersion it is useful to know the shape
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	86 of the data set. For example, are data points massed to the left or right
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	87 of the mean? Octave provides several common measures to describe the shape
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	88 of the data set. Octave can also calculate moments allowing arbitrary shape
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	89 measures to be developed.
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	90
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	91 @DOCSTRING(var)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	92
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	93 @DOCSTRING(skewness)
3294 bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	94
3367 0748b03c3510 [project @ 1999-11-20 14:52:38 by jwe] jwe parents: 3294 diff changeset	95 @DOCSTRING(kurtosis)
3294 bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	96
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	97 @DOCSTRING(moment)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	98
12569 6ef23b4a3402 Add quantile, prctile functions to documentation. Rik <octave@nomad.inbox5.com> parents: 12532 diff changeset	99 @DOCSTRING(quantile)
6ef23b4a3402 Add quantile, prctile functions to documentation. Rik <octave@nomad.inbox5.com> parents: 12532 diff changeset	100
6ef23b4a3402 Add quantile, prctile functions to documentation. Rik <octave@nomad.inbox5.com> parents: 12532 diff changeset	101 @DOCSTRING(prctile)
6ef23b4a3402 Add quantile, prctile functions to documentation. Rik <octave@nomad.inbox5.com> parents: 12532 diff changeset	102
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	103 A summary view of a data set can be generated quickly with the
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	104 @code{statistics} function.
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	105
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	106 @DOCSTRING(statistics)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	107
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	108 @node Basic Statistical Functions
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	109 @section Basic Statistical Functions
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	110
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	111 Octave supports various helpful statistical functions. Many are useful as
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	112 initial steps to prepare a data set for further analysis. Others provide
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	113 different measures from those of the basic descriptive statistics.
3294 bfe1573bd2ae [project @ 1999-10-19 10:06:07 by jwe] jwe parents: diff changeset	114
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	115 @DOCSTRING(center)
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	116
12586 f9b7aa3b88f8 Deprecate studentize(), replace with zscore(). Rik <octave@nomad.inbox5.com> parents: 12569 diff changeset	117 @DOCSTRING(zscore)
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	118
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	119 @DOCSTRING(histc)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	120
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	121 @c FIXME: really want to put a reference to unique here
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	122 @c @DOCSTRING(values)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	123
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	124 @DOCSTRING(nchoosek)
8932 2d0f8692a82e Add the 'histc' function Soren Hauberg <hauberg@gmail.com> parents: 8920 diff changeset	125
6550 1b7a6061a05d [project @ 2007-04-20 07:40:26 by jwe] jwe parents: 6502 diff changeset	126 @DOCSTRING(perms)
1b7a6061a05d [project @ 2007-04-20 07:40:26 by jwe] jwe parents: 6502 diff changeset	127
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	128 @DOCSTRING(ranks)
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	129
71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	130 @DOCSTRING(run_count)
71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	131
12532 06cebc991966 Add runlength function to documentation. Rik <octave@nomad.inbox5.com> parents: 12495 diff changeset	132 @DOCSTRING(runlength)
06cebc991966 Add runlength function to documentation. Rik <octave@nomad.inbox5.com> parents: 12495 diff changeset	133
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	134 @DOCSTRING(probit)
71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	135
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	136 @DOCSTRING(logit)
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	137
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	138 @DOCSTRING(cloglog)
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	139
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	140 @DOCSTRING(mahalanobis)
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	141
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	142 @DOCSTRING(table)
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	143
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	144 @node Statistical Plots
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	145 @section Statistical Plots
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	146
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	147 @c Should hist be moved to here, or perhaps the qqplot and ppplot
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	148 @c functions should be moved to the Plotting Chapter?
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	149
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	150 Octave can create Quantile Plots (QQ-Plots), and Probability Plots
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	151 (PP-Plots). These are simple graphical tests for determining if a
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	152 data set comes from a certain distribution.
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	153
8828 8463d1a2e544 Doc fixes. Brian Gough <bjg@network-theory.co.uk> parents: 7643 diff changeset	154 Note that Octave can also show histograms of data
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	155 using the @code{hist} function as described in
6888 b3d286e8a243 [project @ 2007-09-12 06:40:58 by jwe] jwe parents: 6863 diff changeset	156 @ref{Two-Dimensional Plots}.
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	157
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	158 @DOCSTRING(qqplot)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	159
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	160 @DOCSTRING(ppplot)
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	161
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	162 @node Correlation and Regression Analysis
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	163 @section Correlation and Regression Analysis
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	164
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	165 @c FIXME: Need Intro Here
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	166
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	167 @DOCSTRING(cov)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	168
12856 cad4cba03f19 Deprecate corrcoef, cor and replace with Matlab equivalent corr Rik <octave@nomad.inbox5.com> parents: 12586 diff changeset	169 @DOCSTRING(corr)
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	170
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	171 @DOCSTRING(spearman)
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	172
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	173 @DOCSTRING(kendall)
3454 d8b731d3f7a3 [project @ 2000-01-18 10:13:31 by jwe] jwe parents: 3453 diff changeset	174
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	175 @c FIXME: Need discussion of ols & gls and references to them in optim.txi
3454 d8b731d3f7a3 [project @ 2000-01-18 10:13:31 by jwe] jwe parents: 3453 diff changeset	176
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	177
3454 d8b731d3f7a3 [project @ 2000-01-18 10:13:31 by jwe] jwe parents: 3453 diff changeset	178 @DOCSTRING(logistic_regression)
d8b731d3f7a3 [project @ 2000-01-18 10:13:31 by jwe] jwe parents: 3453 diff changeset	179
4167 aae05d51353c [project @ 2002-11-12 02:52:50 by jwe] jwe parents: 3456 diff changeset	180 @node Distributions
3453 71d2e09c15a2 [project @ 2000-01-18 08:32:09 by jwe] jwe parents: 3439 diff changeset	181 @section Distributions
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	182
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	183 Octave has functions for computing the Probability Density Function
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	184 (PDF), the Cumulative Distribution function (CDF), and the quantile
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	185 (the inverse of the CDF) for a large number of distributions.
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	186
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	187 The following table summarizes the supported distributions (in
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	188 alphabetical order).
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	189
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	190 @tex
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	191 \vskip 6pt
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	192 {\hbox to \hsize {\hfill\vbox{\offinterlineskip \tabskip=0pt
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	193 \halign{
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	194 \vrule height2.0ex depth1.ex width 0.6pt #\tabskip=0.3em &
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	195 # \hfil & \vrule # & # \hfil & \vrule # & # \hfil & \vrule # & # \hfil &
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	196 # \vrule width 0.6pt \tabskip=0pt\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	197 \noalign{\hrule height 0.6pt}
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	198 & {\bf Distribution} && {\bf PDF} && {\bf CDF} && {\bf Quantile}&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	199 \noalign{\hrule}
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	200 &Beta && betapdf && betacdf && betainv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	201 &Binomial && binopdf && binocdf && binoinv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	202 &Cauchy && cauchy\_pdf && cauchy\_cdf && cauchy\_inv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	203 &Chi-Square && chi2pdf && chi2cdf && chi2inv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	204 &Univariate Discrete && discrete\_pdf && discrete\_cdf && discrete\_inv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	205 &Empirical && empirical\_pdf && empirical\_cdf && empirical\_inv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	206 &Exponential && exppdf && expcdf && expinv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	207 &F && fpdf && fcdf && finv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	208 &Gamma && gampdf && gamcdf && gaminv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	209 &Geometric && geopdf && geocdf && geoinv&\cr
12495 4675ce154a55 Correctly refer to "discrete uniform" distribution in documentation. Rik <octave@nomad.inbox5.com> parents: 11573 diff changeset	210 &Hypergeometric && hygepdf && hygecdf && hygeinv&\cr
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	211 &Kolmogorov Smirnov && {\it Not Available} && kolmogorov\_&& {\it Not Available}&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	212 & && && smirnov\_cdf &&&\cr
12495 4675ce154a55 Correctly refer to "discrete uniform" distribution in documentation. Rik <octave@nomad.inbox5.com> parents: 11573 diff changeset	213 &Laplace && laplace\_pdf && laplace\_cdf && laplace\_inv&\cr
4675ce154a55 Correctly refer to "discrete uniform" distribution in documentation. Rik <octave@nomad.inbox5.com> parents: 11573 diff changeset	214 &Logistic && logistic\_pdf && logistic\_cdf && logistic\_inv&\cr
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	215 &Log-Normal && lognpdf && logncdf && logninv&\cr
11544 8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	216 &Univariate Normal && normpdf && normcdf && norminv&\cr
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	217 &Pascal && nbinpdf && nbincdf && nbininv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	218 &Poisson && poisspdf && poisscdf && poissinv&\cr
11544 8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	219 &Standard Normal && stdnormal\_pdf && stdnormal\_cdf && stdnormal\_inv&\cr
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	220 &t (Student) && tpdf && tcdf && tinv&\cr
12495 4675ce154a55 Correctly refer to "discrete uniform" distribution in documentation. Rik <octave@nomad.inbox5.com> parents: 11573 diff changeset	221 &Uniform Discrete && unidpdf && unidcdf && unidinv&\cr
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	222 &Uniform && unifpdf && unifcdf && unifinv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	223 &Weibull && wblpdf && wblcdf && wblinv&\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	224 \noalign{\hrule height 0.6pt}
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	225 }}\hfill}}
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	226 @end tex
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	227 @ifnottex
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	228 @multitable @columnfractions .31 .23 .23 .23
11447 76f15f3da207 Use @headitem macro to create column heads for @multitable entries. Rik <octave@nomad.inbox5.com> parents: 11436 diff changeset	229 @headitem Distribution
76f15f3da207 Use @headitem macro to create column heads for @multitable entries. Rik <octave@nomad.inbox5.com> parents: 11436 diff changeset	230 @tab PDF
76f15f3da207 Use @headitem macro to create column heads for @multitable entries. Rik <octave@nomad.inbox5.com> parents: 11436 diff changeset	231 @tab CDF
76f15f3da207 Use @headitem macro to create column heads for @multitable entries. Rik <octave@nomad.inbox5.com> parents: 11436 diff changeset	232 @tab Quantile
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	233 @item Beta Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	234 @tab @code{betapdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	235 @tab @code{betacdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	236 @tab @code{betainv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	237 @item Binomial Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	238 @tab @code{binopdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	239 @tab @code{binocdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	240 @tab @code{binoinv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	241 @item Cauchy Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	242 @tab @code{cauchy_pdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	243 @tab @code{cauchy_cdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	244 @tab @code{cauchy_inv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	245 @item Chi-Square Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	246 @tab @code{chi2pdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	247 @tab @code{chi2cdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	248 @tab @code{chi2inv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	249 @item Univariate Discrete Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	250 @tab @code{discrete_pdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	251 @tab @code{discrete_cdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	252 @tab @code{discrete_inv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	253 @item Empirical Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	254 @tab @code{empirical_pdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	255 @tab @code{empirical_cdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	256 @tab @code{empirical_inv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	257 @item Exponential Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	258 @tab @code{exppdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	259 @tab @code{expcdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	260 @tab @code{expinv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	261 @item F Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	262 @tab @code{fpdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	263 @tab @code{fcdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	264 @tab @code{finv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	265 @item Gamma Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	266 @tab @code{gampdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	267 @tab @code{gamcdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	268 @tab @code{gaminv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	269 @item Geometric Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	270 @tab @code{geopdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	271 @tab @code{geocdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	272 @tab @code{geoinv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	273 @item Hypergeometric Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	274 @tab @code{hygepdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	275 @tab @code{hygecdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	276 @tab @code{hygeinv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	277 @item Kolmogorov Smirnov Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	278 @tab @emph{Not Available}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	279 @tab @code{kolmogorov_smirnov_cdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	280 @tab @emph{Not Available}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	281 @item Laplace Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	282 @tab @code{laplace_pdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	283 @tab @code{laplace_cdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	284 @tab @code{laplace_inv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	285 @item Logistic Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	286 @tab @code{logistic_pdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	287 @tab @code{logistic_cdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	288 @tab @code{logistic_inv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	289 @item Log-Normal Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	290 @tab @code{lognpdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	291 @tab @code{logncdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	292 @tab @code{logninv}
11544 8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	293 @item Univariate Normal Distribution
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	294 @tab @code{normpdf}
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	295 @tab @code{normcdf}
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	296 @tab @code{norminv}
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	297 @item Pascal Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	298 @tab @code{nbinpdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	299 @tab @code{nbincdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	300 @tab @code{nbininv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	301 @item Poisson Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	302 @tab @code{poisspdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	303 @tab @code{poisscdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	304 @tab @code{poissinv}
11544 8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	305 @item Standard Normal Distribution
14105 0970a03170ea fix typo in stats.txi John W. Eaton <jwe@octave.org> parents: 13963 diff changeset	306 @tab @code{stdnormal_pdf}
0970a03170ea fix typo in stats.txi John W. Eaton <jwe@octave.org> parents: 13963 diff changeset	307 @tab @code{stdnormal_cdf}
0970a03170ea fix typo in stats.txi John W. Eaton <jwe@octave.org> parents: 13963 diff changeset	308 @tab @code{stdnormal_inv}
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	309 @item t (Student) Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	310 @tab @code{tpdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	311 @tab @code{tcdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	312 @tab @code{tinv}
9069 634274aaa183 Cleanup documentation for stats.texi Rik <rdrider0-list@yahoo.com> parents: 8932 diff changeset	313 @item Univariate Discrete Distribution
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	314 @tab @code{unidpdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	315 @tab @code{unidcdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	316 @tab @code{unidinv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	317 @item Uniform Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	318 @tab @code{unifpdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	319 @tab @code{unifcdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	320 @tab @code{unifinv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	321 @item Weibull Distribution
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	322 @tab @code{wblpdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	323 @tab @code{wblcdf}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	324 @tab @code{wblinv}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	325 @end multitable
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	326 @end ifnottex
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	327
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	328 @DOCSTRING(betapdf)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	329
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	330 @DOCSTRING(betacdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	331
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	332 @DOCSTRING(betainv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	333
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	334 @DOCSTRING(binopdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	335
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	336 @DOCSTRING(binocdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	337
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	338 @DOCSTRING(binoinv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	339
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	340 @DOCSTRING(cauchy_pdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	341
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	342 @DOCSTRING(cauchy_cdf)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	343
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	344 @DOCSTRING(cauchy_inv)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	345
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	346 @DOCSTRING(chi2pdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	347
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	348 @DOCSTRING(chi2cdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	349
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	350 @DOCSTRING(chi2inv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	351
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	352 @DOCSTRING(discrete_pdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	353
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	354 @DOCSTRING(discrete_cdf)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	355
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	356 @DOCSTRING(discrete_inv)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	357
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	358 @DOCSTRING(empirical_pdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	359
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	360 @DOCSTRING(empirical_cdf)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	361
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	362 @DOCSTRING(empirical_inv)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	363
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	364 @DOCSTRING(exppdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	365
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	366 @DOCSTRING(expcdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	367
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	368 @DOCSTRING(expinv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	369
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	370 @DOCSTRING(fpdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	371
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	372 @DOCSTRING(fcdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	373
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	374 @DOCSTRING(finv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	375
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	376 @DOCSTRING(gampdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	377
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	378 @DOCSTRING(gamcdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	379
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	380 @DOCSTRING(gaminv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	381
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	382 @DOCSTRING(geopdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	383
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	384 @DOCSTRING(geocdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	385
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	386 @DOCSTRING(geoinv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	387
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	388 @DOCSTRING(hygepdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	389
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	390 @DOCSTRING(hygecdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	391
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	392 @DOCSTRING(hygeinv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	393
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	394 @DOCSTRING(kolmogorov_smirnov_cdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	395
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	396 @DOCSTRING(laplace_pdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	397
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	398 @DOCSTRING(laplace_cdf)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	399
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	400 @DOCSTRING(laplace_inv)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	401
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	402 @DOCSTRING(logistic_pdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	403
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	404 @DOCSTRING(logistic_cdf)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	405
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	406 @DOCSTRING(logistic_inv)
434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	407
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	408 @DOCSTRING(lognpdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	409
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	410 @DOCSTRING(logncdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	411
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	412 @DOCSTRING(logninv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	413
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	414 @DOCSTRING(nbinpdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	415
6502 6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	416 @DOCSTRING(nbincdf)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	417
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	418 @DOCSTRING(nbininv)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	419
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	420 @DOCSTRING(normpdf)
6502 6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	421
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	422 @DOCSTRING(normcdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	423
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	424 @DOCSTRING(norminv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	425
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	426 @DOCSTRING(poisspdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	427
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	428 @DOCSTRING(poisscdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	429
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	430 @DOCSTRING(poissinv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	431
11544 8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	432 @DOCSTRING(stdnormal_pdf)
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	433
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	434 @DOCSTRING(stdnormal_cdf)
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	435
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	436 @DOCSTRING(stdnormal_inv)
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	437
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	438 @DOCSTRING(tpdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	439
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	440 @DOCSTRING(tcdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	441
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	442 @DOCSTRING(tinv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	443
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	444 @DOCSTRING(unidpdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	445
6502 6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	446 @DOCSTRING(unidcdf)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	447
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	448 @DOCSTRING(unidinv)
6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	449
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	450 @DOCSTRING(unifpdf)
6502 6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	451
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	452 @DOCSTRING(unifcdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	453
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	454 @DOCSTRING(unifinv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	455
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	456 @DOCSTRING(wblpdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	457
6502 6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	458 @DOCSTRING(wblcdf)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	459
6502 6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	460 @DOCSTRING(wblinv)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	461
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	462 @node Tests
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	463 @section Tests
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	464
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	465 Octave can perform many different statistical tests. The following
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	466 table summarizes the available tests.
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	467
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	468 @tex
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	469 \vskip 6pt
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	470 {\hbox to \hsize {\hfill\vbox{\offinterlineskip \tabskip=0pt
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	471 \halign{
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	472 \vrule height2.0ex depth1.ex width 0.6pt #\tabskip=0.3em &
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	473 # \hfil & \vrule # & # \hfil & # \vrule width 0.6pt \tabskip=0pt\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	474 \noalign{\hrule height 0.6pt}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	475 & @strong{Hypothesis} && {\bf Test Functions} &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	476 \noalign{\hrule}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	477 & Equal mean values && anova, hotelling\_test2, t\_test\_2, &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	478 & && welch\_test, wilcoxon\_test, z\_test\_2 &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	479 & Equal medians && kruskal\_wallis\_test, sign\_test &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	480 & Equal variances && bartlett\_test, manova, var\_test &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	481 & Equal distributions && chisquare\_test\_homogeneity, &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	482 & && kolmogorov\_smirnov\_test\_2, u\_test &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	483 & Equal marginal frequencies && mcnemar\_test &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	484 & Equal success probabilities && prop\_test\_2 &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	485 & Independent observations && chisquare\_test\_independence, &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	486 & && run\_test &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	487 & Uncorrelated observations && cor\_test &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	488 & Given mean value && hotelling\_test, t\_test, z\_test &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	489 & Observations from distribution && kolmogorov\_smirnov\_test &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	490 & Regression && f\_test\_regression, t\_test\_regression &\cr
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	491 \noalign{\hrule height 0.6pt}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	492 }}\hfill}}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	493 @end tex
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	494 @ifnottex
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	495 @multitable @columnfractions .4 .5
11447 76f15f3da207 Use @headitem macro to create column heads for @multitable entries. Rik <octave@nomad.inbox5.com> parents: 11436 diff changeset	496 @headitem Hypothesis
76f15f3da207 Use @headitem macro to create column heads for @multitable entries. Rik <octave@nomad.inbox5.com> parents: 11436 diff changeset	497 @tab Test Functions
11436 e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	498 @item Equal mean values
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	499 @tab @code{anova}, @code{hotelling_test2}, @code{t_test_2},
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	500 @code{welch_test}, @code{wilcoxon_test}, @code{z_test_2}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	501 @item Equal medians
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	502 @tab @code{kruskal_wallis_test}, @code{sign_test}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	503 @item Equal variances
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	504 @tab @code{bartlett_test}, @code{manova}, @code{var_test}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	505 @item Equal distributions
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	506 @tab @code{chisquare_test_homogeneity}, @code{kolmogorov_smirnov_test_2},
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	507 @code{u_test}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	508 @item Equal marginal frequencies
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	509 @tab @code{mcnemar_test}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	510 @item Equal success probabilities
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	511 @tab @code{prop_test_2}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	512 @item Independent observations
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	513 @tab @code{chisquare_test_independence}, @code{run_test}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	514 @item Uncorrelated observations
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	515 @tab @code{cor_test}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	516 @item Given mean value
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	517 @tab @code{hotelling_test}, @code{t_test}, @code{z_test}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	518 @item Observations from given distribution
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	519 @tab @code{kolmogorov_smirnov_test}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	520 @item Regression
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	521 @tab @code{f_test_regression}, @code{t_test_regression}
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	522 @end multitable
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	523 @end ifnottex
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	524
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	525 The tests return a p-value that describes the outcome of the test.
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	526 Assuming that the test hypothesis is true, the p-value is the probability
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	527 of obtaining a worse result than the observed one. So large p-values
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	528 corresponds to a successful test. Usually a test hypothesis is accepted
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	529 if the p-value exceeds 0.05.
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	530
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	531 @DOCSTRING(anova)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	532
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	533 @DOCSTRING(bartlett_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	534
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	535 @DOCSTRING(chisquare_test_homogeneity)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	536
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	537 @DOCSTRING(chisquare_test_independence)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	538
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	539 @DOCSTRING(cor_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	540
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	541 @DOCSTRING(f_test_regression)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	542
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	543 @DOCSTRING(hotelling_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	544
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	545 @DOCSTRING(hotelling_test_2)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	546
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	547 @DOCSTRING(kolmogorov_smirnov_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	548
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	549 @DOCSTRING(kolmogorov_smirnov_test_2)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	550
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	551 @DOCSTRING(kruskal_wallis_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	552
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	553 @DOCSTRING(manova)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	554
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	555 @DOCSTRING(mcnemar_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	556
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	557 @DOCSTRING(prop_test_2)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	558
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	559 @DOCSTRING(run_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	560
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	561 @DOCSTRING(sign_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	562
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	563 @DOCSTRING(t_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	564
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	565 @DOCSTRING(t_test_2)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	566
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	567 @DOCSTRING(t_test_regression)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	568
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	569 @DOCSTRING(u_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	570
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	571 @DOCSTRING(var_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	572
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	573 @DOCSTRING(welch_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	574
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	575 @DOCSTRING(wilcoxon_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	576
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	577 @DOCSTRING(z_test)
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	578
e151e23f73bc Overhaul base statistics functions and documentation of same. Rik <octave@nomad.inbox5.com> parents: 11392 diff changeset	579 @DOCSTRING(z_test_2)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	580
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	581 @node Random Number Generation
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	582 @section Random Number Generation
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	583
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	584 Octave can generate random numbers from a large number of distributions.
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	585 The random number generators are based on the random number generators
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	586 described in @ref{Special Utility Matrices}.
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	587 @c Should rand, randn, rande, randp, and randg be moved to here?
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	588
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	589 The following table summarizes the available random number generators
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	590 (in alphabetical order).
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	591
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	592 @tex
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	593 \vskip 6pt
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	594 {\hbox to \hsize {\hfill\vbox{\offinterlineskip \tabskip=0pt
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	595 \halign{
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	596 \vrule height2.0ex depth1.ex width 0.6pt #\tabskip=0.3em &
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	597 # \hfil & \vrule # & # \hfil & # \vrule width 0.6pt \tabskip=0pt\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	598 \noalign{\hrule height 0.6pt}
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	599 & {\bf Distribution} && {\bf Function} &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	600 \noalign{\hrule}
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	601 & Beta Distribution && betarnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	602 & Binomial Distribution && binornd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	603 & Cauchy Distribution && cauchy\_rnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	604 & Chi-Square Distribution && chi2rnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	605 & Univariate Discrete Distribution && discrete\_rnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	606 & Empirical Distribution && empirical\_rnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	607 & Exponential Distribution && exprnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	608 & F Distribution && frnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	609 & Gamma Distribution && gamrnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	610 & Geometric Distribution && geornd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	611 & Hypergeometric Distribution && hygernd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	612 & Laplace Distribution && laplace\_rnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	613 & Logistic Distribution && logistic\_rnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	614 & Log-Normal Distribution && lognrnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	615 & Pascal Distribution && nbinrnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	616 & Univariate Normal Distribution && normrnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	617 & Poisson Distribution && poissrnd &\cr
11544 8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	618 & Standard Normal Distribution && stdnormal\_rnd &\cr
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	619 & t (Student) Distribution && trnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	620 & Univariate Discrete Distribution && unidrnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	621 & Uniform Distribution && unifrnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	622 & Weibull Distribution && wblrnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	623 & Wiener Process && wienrnd &\cr
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	624 \noalign{\hrule height 0.6pt}
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	625 }}\hfill}}
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	626 @end tex
503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	627 @ifnottex
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	628 @multitable @columnfractions .4 .3
11447 76f15f3da207 Use @headitem macro to create column heads for @multitable entries. Rik <octave@nomad.inbox5.com> parents: 11436 diff changeset	629 @headitem Distribution @tab Function
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	630 @item Beta Distribution @tab @code{betarnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	631 @item Binomial Distribution @tab @code{binornd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	632 @item Cauchy Distribution @tab @code{cauchy_rnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	633 @item Chi-Square Distribution @tab @code{chi2rnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	634 @item Univariate Discrete Distribution @tab @code{discrete_rnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	635 @item Empirical Distribution @tab @code{empirical_rnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	636 @item Exponential Distribution @tab @code{exprnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	637 @item F Distribution @tab @code{frnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	638 @item Gamma Distribution @tab @code{gamrnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	639 @item Geometric Distribution @tab @code{geornd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	640 @item Hypergeometric Distribution @tab @code{hygernd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	641 @item Laplace Distribution @tab @code{laplace_rnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	642 @item Logistic Distribution @tab @code{logistic_rnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	643 @item Log-Normal Distribution @tab @code{lognrnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	644 @item Pascal Distribution @tab @code{nbinrnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	645 @item Univariate Normal Distribution @tab @code{normrnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	646 @item Poisson Distribution @tab @code{poissrnd}
11544 8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	647 @item Standard Normal Distribution @tab @code{stdnormal_rnd}
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	648 @item t (Student) Distribution @tab @code{trnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	649 @item Univariate Discrete Distribution @tab @code{unidrnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	650 @item Uniform Distribution @tab @code{unifrnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	651 @item Weibull Distribution @tab @code{wblrnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	652 @item Wiener Process @tab @code{wienrnd}
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	653 @end multitable
7081 503001863427 [project @ 2007-10-31 01:08:14 by jwe] jwe parents: 7018 diff changeset	654 @end ifnottex
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	655
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	656 @DOCSTRING(betarnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	657
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	658 @DOCSTRING(binornd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	659
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	660 @DOCSTRING(cauchy_rnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	661
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	662 @DOCSTRING(chi2rnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	663
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	664 @DOCSTRING(discrete_rnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	665
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	666 @DOCSTRING(empirical_rnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	667
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	668 @DOCSTRING(exprnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	669
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	670 @DOCSTRING(frnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	671
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	672 @DOCSTRING(gamrnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	673
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	674 @DOCSTRING(geornd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	675
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	676 @DOCSTRING(hygernd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	677
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	678 @DOCSTRING(laplace_rnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	679
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	680 @DOCSTRING(logistic_rnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	681
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	682 @DOCSTRING(lognrnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	683
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	684 @DOCSTRING(nbinrnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	685
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	686 @DOCSTRING(normrnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	687
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	688 @DOCSTRING(poissrnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	689
11544 8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	690 @DOCSTRING(stdnormal_rnd)
8f90ffe3c5f9 Add stdnormal_xxx family of functions to documentation. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	691
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	692 @DOCSTRING(trnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	693
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	694 @DOCSTRING(unidrnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	695
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	696 @DOCSTRING(unifrnd)
451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	697
6502 6ab0a8767780 [project @ 2007-04-06 03:32:06 by jwe] jwe parents: 5775 diff changeset	698 @DOCSTRING(wblrnd)
3456 434790acb067 [project @ 2000-01-19 06:58:51 by jwe] jwe parents: 3454 diff changeset	699
5412 48b81cd789f2 [project @ 2005-07-13 19:25:43 by jwe] jwe parents: 5041 diff changeset	700 @DOCSTRING(wienrnd)
6754 451b346d8c2f [project @ 2007-06-25 17:31:46 by jwe] jwe parents: 6618 diff changeset	701

Mercurial > hg > octave-lyh

annotate doc/interpreter/stats.txi @ 16385:a1690c3e93eb