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In Wikipedia, the article on Cochran–Mantel–Haenszel statistics states that "The McNemar test can only handle pairs. The CMH test is a generalization of the McNemar test as their test statistics are identical when each stratum shows a pair."

Could someone please show when the two tests give the same results? i.e.: in what parameterization does the Cochran–Mantel–Haenszel test give the same results as The McNemar test?

Tal Galili
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    Some of this Q&A https://stats.stackexchange.com/questions/327520/why-does-sas-cochran-mantel-haenszel-seems-different-than-others?rq=1 may help to reveal more about the confusion about CMH. – mdewey Mar 01 '21 at 18:07
  • Cochran's *Q* test is to McNemar's test as a repeated measures ANOVA is to a paired *t* test. Do not know about CHM, though, so gonna go read about that. – Alexis Mar 01 '21 at 19:00

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