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Dear metafor community, I am a Stata user with only limited knowledge of R. I am trying to validate some Stata code by comparing with output from metafor; in particular, sparse data/zero cells using Mantel-Haenszel methods. My reference...
Dear Gerta, Many thanks for your reply. Firstly: apologies, I was inconsistent in the naming of my dataset in my example code, as you spotted. But no, this doesn't solve my original problem :-) When you say "I cannot locate...
Dear Gerta, Thanks -- it's good at least to know that it's not only me seeing the error :-) Regarding continuity correction: I agree; but given that a correction is sometimes applied even to Mantel-Haenszel pooling in extreme cases...
Hi Wolfgang, Aha! It didn't occur to me that the error might be referring to the output, rather than to the input. That makes total sense...and thankyou for the suggestion to obtain the results directly from the object...
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