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Posted to dev@commons.apache.org by ps...@apache.org on 2004/12/04 21:47:46 UTC
cvs commit: jakarta-commons/math/src/java/org/apache/commons/math/stat/inference ChiSquareTestImpl.java
psteitz 2004/12/04 12:47:46
Modified: math/src/java/org/apache/commons/math/stat/inference
ChiSquareTestImpl.java
Log:
Fixed bug in ChiSquareTest isNonNegative function that was incorrectly
rejecting 2-way tables with zero counts.
Fixes PR #32531
Reported by: Hans van der Heijden
Revision Changes Path
1.11 +2 -2 jakarta-commons/math/src/java/org/apache/commons/math/stat/inference/ChiSquareTestImpl.java
Index: ChiSquareTestImpl.java
===================================================================
RCS file: /home/cvs/jakarta-commons/math/src/java/org/apache/commons/math/stat/inference/ChiSquareTestImpl.java,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- ChiSquareTestImpl.java 26 Jun 2004 22:08:02 -0000 1.10
+++ ChiSquareTestImpl.java 4 Dec 2004 20:47:46 -0000 1.11
@@ -268,7 +268,7 @@
private boolean isNonNegative(long[][] in) {
for (int i = 0; i < in.length; i ++) {
for (int j = 0; j < in[i].length; j++) {
- if (in[i][j] <= 0) {
+ if (in[i][j] < 0) {
return false;
}
}
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