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comparison scripts/statistics/base/cor.m @ 4855:d62c421f448b

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[project @ 2004-04-07 02:41:22 by jwe]
author jwe
date Wed, 07 Apr 2004 02:41:22 +0000
parents 38c61cbf086c
children 4c8a2e4e0717
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4854:4b0f3b055331 4855:d62c421f448b
17 ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA 17 ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA
18 ## 02111-1307, USA. 18 ## 02111-1307, USA.
19 19
20 ## -*- texinfo -*- 20 ## -*- texinfo -*-
21 ## @deftypefn {Function File} {} cor (@var{x}, @var{y}) 21 ## @deftypefn {Function File} {} cor (@var{x}, @var{y})
22 ## The (@var{i},@var{j})-th entry of @code{cor (@var{x}, @var{y})} is 22 ## The (@var{i}, @var{j})-th entry of @code{cor (@var{x}, @var{y})} is
23 ## the correlation between the @var{i}-th variable in @var{x} and the 23 ## the correlation between the @var{i}-th variable in @var{x} and the
24 ## @var{j}-th variable in @var{y}. 24 ## @var{j}-th variable in @var{y}.
25 ## 25 ##
26 ## For matrices, each row is an observation and each column a variable; 26 ## For matrices, each row is an observation and each column a variable;
27 ## vectors are always observations and may be row or column vectors. 27 ## vectors are always observations and may be row or column vectors.