On Mon, 24 Apr 2006, Andrej Kastrin wrote: > Der useRs, > > I'm working on meta analysis using rmeta package. Using code below I > plot the forest plot: > > library(rmeta) > data (catheter) > a<-meta.MH (n.trt, n.ctrl, col.trt, col.ctrl, data=catheter, names=Name, > subset=c(13,6,5,3,7,12,4,11,1,8,10,2)) > summary(a) # odds ratio values and confidence intervals > metaplot(a$logOR, a$selogOR, nn=a$selogOR^-2,a$names, summn=a$logMH, > sumse=a$selogMH, sumnn=a$selogMH^-2, logeffect=TRUE) > > Now I would like to add numerical odds ratio values and corresponding > confidence intervals for each study on the second y axis (eg. > http://www.statsdirect.com/help/meta_analysis/cochrane_plot.htm. I try > with 'text' command, but the outcome is disastrous. If anyone can > explain the best way to solve my problem, I should be very grateful. >
One of the examples from Paul Murrell's book (on his web page at http://www.stat.auckland.ac.nz/~paul/RGraphics/chapter1.html) shows how to do a picture like this with grid graphics. It's fairly easy to customize. -thomas PS: I have written a more general version of this but haven't added it to rmeta yet, and I don't have it with me today ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
