Re: [R] Forst Plot: Multipage Output

2014-06-10 Thread Verena Weinbir
: > On Tue, 10 Jun 2014 12:03:55 PM Verena Weinbir wrote: > > Hey guys, > > > > I have a huge forest plot, which is to big to put it on one page (you > cant > > read a thing in this case ;-)) Is there a way to let it run over several > > pages? > > > >

[R] Forst Plot: Multipage Output

2014-06-10 Thread Verena Weinbir
Hey guys, I have a huge forest plot, which is to big to put it on one page (you cant read a thing in this case ;-)) Is there a way to let it run over several pages? forest(resultges, main="forest plot of included studies") Thank you very much in advance! Verena [[alternative HTML vers

Re: [R] Dataframe: Average cells of two rows and replace them with one row

2014-05-29 Thread Verena Weinbir
nal Message- > > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > > project.org] On Behalf Of Verena Weinbir > > Sent: Wednesday, May 28, 2014 2:00 PM > > To: arun > > Cc: r-help > > Subject: Re: [R] Dataframe: Average cells of two rows and repl

Re: [R] Dataframe: Average cells of two rows and replace them with one row

2014-05-28 Thread Verena Weinbir
xt="Name C1 C2 C3 > 1 A 3 3 5 > 2 B 2 7 4 > 3 C 4 3 3 > 4 C 4 4 6 > 5 D 5 5 3",sep="",header=TRUE,stringsAsFactors=FALSE) > > > library(plyr) > ddply(dat,.(Name),numcolwise(mean,na.rm=TRUE)) > A.K. > > > On

[R] Dataframe: Average cells of two rows and replace them with one row

2014-05-27 Thread Verena Weinbir
Hello, I have a big dataframe, and want to average two specific cells of two specific rows and then replace those two rows with one row which contains the averaged cells. Example (row 3 and 4: Cells2 and Cells3 averaged and replaced) NameC1 C2 C3 1 A 3 3 5 2 B 2 7 4 3 C 4 3

[R] Metafor: forest plot for subset

2014-05-26 Thread Verena Weinbir
Hey, I want to build a forest plot which states author and year for a subset of studies. But if I use this argument: resultREML <- rma(yi=yi, vi=vi, method = "REML", data = subset(empa, task=="x")) resultREML forest(resultREML, , slab=paste(empa$author, empa$year,sep = ",")

Re: [R] Metafor: Strange Trim and Fill Outcome?

2014-05-26 Thread Verena Weinbir
ope is > positive or negative). If you think the suppression occurred on the other > side than the one that is chosen, specify the side via this argument. > > Best, > Wolfgang > > From: r-help-boun...@r-project.org [r-help-boun...@r-proj

Re: [R] Metafor: Strange Trim and Fill Outcome?

2014-05-26 Thread Verena Weinbir
ssing in my data set, which have smaller SDs (i.e. are more precise?) and higher effect sizes? best, Verena On Mon, May 26, 2014 at 12:26 PM, Michael Dewey wrote: > At 09:34 26/05/2014, Verena Weinbir wrote: > >> Hey guys, >> >> I have tested the metafor trim and fill

[R] Metafor: Strange Trim and Fill Outcome?

2014-05-26 Thread Verena Weinbir
Hey guys, I have tested the metafor trim and fill function (y:SD, x:SMD)on my data set and yielded the following result: 1. missing studies on the right: 34 2. open circles on the rights side appear to be the number of additional effects 3. adjusted d would be higher than observed d. Since nor

Re: [R] How to illustrate data of a csv file as table (xtable?)

2014-05-24 Thread Verena Weinbir
hey guys, thank you very much for your help! Sorry for the confusion! I write my thesis in word (So it would be "word sheet" - which is obvisously not a word at all :-D sorry again), but for generating tables I use xtable () with latex output. The data for the table is stored in an excel sheet.

[R] How to illustrate data of a csv file as table (xtable?)

2014-05-23 Thread Verena Weinbir
Hello! I'd like to illustrate the data of an csv file as a nice table and copy it into my word-sheet. Currently, I am trying this with the xtable () function (latex output). Example Code: dfchar <- data.frame(Author = dat$author, Year = dat$year, Age = dat$age) xtable(dfchar) Now, since there a

Re: [R] Metafor: How to integrate effectsizes?

2014-05-22 Thread Verena Weinbir
would suggest that when you have your final dataset it would be a really > good idea to do some model checks using plot.influence to see whether the > studies for which you have imputed values are fundamentally different for > some reason. This will also check your calculations as a bonus. >

Re: [R] Metafor: How to integrate effectsizes?

2014-05-06 Thread Verena Weinbir
88-4170 | http://www.wvbauer.com >> >> > -Original Message----- >> > From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org >> ] >> > On Behalf Of Michael Dewey >> > Sent: Friday, April 25, 2014 16:23 >> > To: Verena Weinbir

[R] Metafor: How to integrate effectsizes?

2014-04-24 Thread Verena Weinbir
Hello! I am using the metafor package for my master's thesis as an R-newbie. While calculating effectsizes from my dataset (mean values and standarddeviations) using "escalc" shouldn't be a problem (I hope ;-)), I wonder how I could at this point integrate additional studies, which only state conh