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diff scripts/sparse/spstats.m @ 7151:aeeb646f6538

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[project @ 2007-11-09 19:34:17 by jwe]
author jwe
date Fri, 09 Nov 2007 19:35:52 +0000
parents a1dbe9d80eee
children e1c865f21751
line wrap: on
line diff
--- a/scripts/sparse/spstats.m	Fri Nov 09 18:48:42 2007 +0000
+++ b/scripts/sparse/spstats.m	Fri Nov 09 19:35:52 2007 +0000
@@ -48,12 +48,13 @@
   count = spsum (sparse (i, j, 1, n, m));
   if (nargout > 1) 
     mean = spsum (S) ./ count; 
-  end
+  endif
   if (nargout > 2) 
     ## FIXME Variance with count = 0 or 1?
     diff = S - sparse (i, j, mean(j), n, m); 
     var = spsum (diff .* diff) ./ (count - 1);
-  end
+  endif
+
 endfunction
 
 %!test