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changeset 12752:d9b084a3d4b0 stable

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cauchy_cdf.m: Correction to fix to allow -Inf, Inf inputs * cauchy_cdf.m: Select all x values with ones(size(x)) before excluding any values due to bad location or scale parameters.
author Rik <octave@nomad.inbox5.com>
date Sat, 18 Jun 2011 07:47:04 -0700
parents 89d41b6aa661
children 00fbb05f099c
files scripts/statistics/distributions/cauchy_cdf.m
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/statistics/distributions/cauchy_cdf.m	Fri Jun 17 22:56:22 2011 -0700
+++ b/scripts/statistics/distributions/cauchy_cdf.m	Sat Jun 18 07:47:04 2011 -0700
@@ -48,8 +48,8 @@
   sz = size (x);
   cdf = NaN (sz);
 
-  k = find ((location > -Inf) & (location < Inf)
-            & (scale > 0) & (scale < Inf));
+  k = find (ones (sz) & (location > -Inf) & (location < Inf)
+                      & (scale > 0) & (scale < Inf));
   if (any (k))
     if (isscalar (location) && isscalar (scale))
       cdf(k) = 0.5 + atan ((x(k) - location) ./ scale) / pi;