[R-meta] Fwd: Meta-analysis of significance values

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-------- Forwarded Message --------
Subject: Re: [R-meta] (no subject)
Date: Sun, 26 Sep 2021 16:55:02 +0100
From: Michael Dewey <lists at dewey.myzen.co.uk>
To: Awais Wahab <aligners79 at gmail.com>

Dear Imran

Yes, it is possible. Note that they are not effect sizes in the usual 
meaning of the term and all the methods return for you is a p-value.

There are a number of packages available on CRAN and they are listed in 
the MetaAnalysis Task View https://cran.r-project.org/view=MetaAnalysis

I am the author of one of them (metap) which I think is a good package 
but clearly I have a conflict of interest here. If you have correlated 
p-values I would recommend poolr.

Michael

Hello!

Is it possible to perform meta-analysis with available P-values in each
study as effect size, instead of HR, OR etc. ?

Thanks in advance.
Best regards,
Imran

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Michael
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