mdiggory 2003/06/16 14:38:15
Modified: math/src/java/org/apache/commons/math/stat
UnivariateImpl.java
Log:
I'm not sure with this algorithm, but I'm going to add this test back into the
Variance that protects it from returning a value less than 0.
Revision Changes Path
1.8 +2 -2
jakarta-commons-sandbox/math/src/java/org/apache/commons/math/stat/UnivariateImpl.java
Index: UnivariateImpl.java
===================================================================
RCS file:
/home/cvs/jakarta-commons-sandbox/math/src/java/org/apache/commons/math/stat/UnivariateImpl.java,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- UnivariateImpl.java 16 Jun 2003 21:24:30 -0000 1.7
+++ UnivariateImpl.java 16 Jun 2003 21:38:15 -0000 1.8
@@ -185,7 +185,7 @@
return super.getVariance();
}
- return variance;
+ return variance < 0 ? 0.0 : variance;
}
/**
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