statsmodels/statsmodels — pull request #950 by josef-pkt (2013-07-05 19:22:53+00:00)
Title: BUG/REF mcnemar fix exact pvalue, allow table as input

Fix bug in exact p-value calculation, verified against online calculator http://vassarstats.net/propcorr.html

add unit tests for chisquare against R

no unit test yet for continuity option, and cochransq

see #948