Re: [R] metafor estimates using mods and subset do not match

2016-07-29 Thread Michael Dewey
Dear Kathryn I think that the author of metafor has addressed this http://www.metafor-project.org/doku.php/tips:comp_two_independent_estimates The other tips on that site are well worth reading too. On 29/07/2016 14:44, Morris, Kathryn wrote: I am running a meta-analysis using metafor and

Re: [R] metafor estimates using mods and subset do not match

2016-07-29 Thread Bert Gunter
I think you should consult with a local statistician. Generally speaking, statistical questions like this tend to be OT here, and you appear to be sufficiently confused about the statistical issues that online posts would not be sufficient. Cheers, Bert Bert Gunter "The trouble with having an

[R] metafor estimates using mods and subset do not match

2016-07-29 Thread Morris, Kathryn
I am running a meta-analysis using metafor and getting what seem to be conflicting results. #analysis with species moderator cropMeta.species<-rma(cropyi, cropvi, data=dataCropMeta, mods=~dataCropMeta$species - 1, method="HE") The output for the analysis using species as a moderator shows