Re: [R] How do I print predicted effect sizes in forest plot?

2013-12-09 Thread Alma Wilflinger
lts, so it should be okay. Best wishes, Alma On Friday, December 6, 2013 3:10 PM, Michael Dewey wrote: At 21:05 05/12/2013, Alma Wilflinger wrote: >Hi, > >I am struggling a bit with creating a forest plot containing the >predicted effect size. As seen in other studies these ef

[R] How do I print predicted effect sizes in forest plot?

2013-12-05 Thread Alma Wilflinger
Hi, I am struggling a bit with creating a forest plot containing the predicted effect size. As seen in other studies these effect sizes are shown per study usually as a light grey diamond - which is what I want to achieve. The calls I use are: iat_result = rma(yi=Mean, vi=Variance_rounded, ni=N

Re: [R] dummy encoding in metafor

2013-01-28 Thread Alma Wilflinger
!) Best, Wolfgang > -Original Message- > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] > On Behalf Of Alma Wilflinger > Sent: Sunday, January 27, 2013 21:52 > To: Michael Dewey; r-help@r-project.org > Subject: Re: [R] dummy encoding in metafor > > H

Re: [R] dummy encoding in metafor

2013-01-27 Thread Alma Wilflinger
From: Michael Dewey t.co.uk>; "r-help@r-project.org" Sent: Thursday, January 24, 2013 6:57 PM Subject: Re: [R] dummy encoding in metafor At 22:06 23/01/2013, Alma Wilflinger wrote: > Hi Michael, > > The supervisor for my Master's Thesis told me that my m

Re: [R] dummy encoding in metafor

2013-01-23 Thread Alma Wilflinger
chtba...@maastrichtuniversity.nl>; Michael Dewey ; "r-help@r-project.org" Sent: Wednesday, January 23, 2013 10:22 AM Subject: Re: [R] dummy encoding in metafor At 08:30 23/01/2013, Alma Wilflinger wrote: > Dear Wolfgang and Michael, > [[elided Yahoo spam]] > > Concerning the Varian

Re: [R] dummy encoding in metafor

2013-01-23 Thread Alma Wilflinger
From: Viechtbauer Wolfgang (STAT) To: Michael Dewey ; Alma Wilflinger ; "r-help@r-project.org" Sent: Monday, January 21, 2013 11:10 AM Subject: RE: [R] dummy encoding in metafor As Michael already mentioned, the error: Error in qr.solve(

Re: [R] dummy encoding in metafor

2013-01-20 Thread Alma Wilflinger
d in CMA (comprehensive meta analysis) but one of the benefits of R is that I am able to test multiple moderators at once - at least as I was told. kind regards, Alma From: Michael Dewey r-project.org> Sent: Sunday, January 20, 2013 12:52 PM Subject: Re: [R] d

[R] dummy encoding in metafor

2013-01-19 Thread Alma Wilflinger
Hi, I am quite new to R and in need of some advice. I am trying to conduct a meta regression over a some studies with about 7 mod variables which I have to dummy encode. I have found the following piece of code in the manual for the metafor library: ### manual dummy coding of the allocation fa