Mercurial > octave-nkf

diff scripts/statistics/distributions/binoinv.m @ 20644:4e307c55a2b5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use isempty () rather than any () for faster code in inverse statistical distributions. betainv.m, binoinv.m, gaminv.m, poissinv.m: Use '! isempty (k)' rather than 'any (k)' for faster code.
author Rik <rik@octave.org>
date Sun, 11 Oct 2015 21:09:41 -0700
parents 9d2023d1a63c
children
line wrap: on
line diff
--- a/scripts/statistics/distributions/binoinv.m	Sun Oct 11 20:33:37 2015 -0700
+++ b/scripts/statistics/distributions/binoinv.m	Sun Oct 11 21:09:41 2015 -0700
@@ -55,7 +55,7 @@
 
   k = find ((x >= 0) & (x <= 1) & (n >= 0) & (n == fix (n)
              & (p >= 0) & (p <= 1)));
-  if (any (k))
+  if (! isempty (k))
     x = x(k);
     if (isscalar (n) && isscalar (p))
       [inv(k), unfinished] = scalar_binoinv (x(:), n, p);