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changeset 12696:5bf8af73fc34 stable

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wblpdf.m: Bug fix to include x=0 in calculated distribution. * wblpdf.m: Bug fix to include x=0 in calculated distribution.
author Rik <octave@nomad.inbox5.com>
date Wed, 01 Jun 2011 08:53:08 -0700
parents c9e1a2f8d7f8
children ee4775d04d7f
files scripts/statistics/distributions/wblpdf.m
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/statistics/distributions/wblpdf.m
+++ b/scripts/statistics/distributions/wblpdf.m
@@ -62,12 +62,12 @@
   pdf = NaN (size (x));
   ok = ((scale > 0) & (scale < Inf) & (shape > 0) & (shape < Inf));
 
-  k = find ((x > -Inf) & (x <= 0) & ok);
+  k = find ((x > -Inf) & (x < 0) & ok);
   if (any (k))
     pdf(k) = 0;
   endif
 
-  k = find ((x > 0) & (x < Inf) & ok);
+  k = find ((x >= 0) & (x < Inf) & ok);
   if (any (k))
     if (isscalar (scale) && isscalar (shape))
       pdf(k) = (shape .* (scale .^ -shape)