FIX: MCC behavior when division by zero #58
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zero/false, return a mcc of 0
zero/false, return a mcc of 0
Codecov Report
@@ Coverage Diff @@
## master #58 +/- ##
==========================================
+ Coverage 62.69% 62.73% +0.04%
==========================================
Files 33 33
Lines 1568 1570 +2
==========================================
+ Hits 983 985 +2
Misses 585 585
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Added a test and a fix for the behavior of mcc when the predicted series contains only zeros/false. Now a mcc of 0 is returned similar to the edge case handling of
scikit-learn.