[R] Meta-analysis of test statistics in "metafor" package?
davidyeager
dyeager at gmail.com
Mon Oct 3 19:07:18 CEST 2011
Hi -
I am conducting a meta-analysis and I have a matrix of f-statistics, Ns and
dfs from a series of studies that tested for an interaction in a 2x2 anova.
I'd like to test whether the 2x2 interaction is significant in the
aggregate.
Similarly, I have a matrix of chi-square statistics that I'd like to
meta-analyze.
How can I input these test statistics into the "metafor" package and conduct
these meta-analyses? I see how to input raw data or standardizes effect
sizes (e.g., d) into "metafor", but not test statistics.
Best,
David
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