Please post the entire script next time, e.g., include require(rms). You have one line duplicated. Put this before the first use of lrm: d <- datadist(donnee); options(datadist='d')
Frank Komine wrote: > > Hi, > I use datadist fonction in rms library in order to draw my nomogram. > After reading, I try this code: > f<-lrm(Y~L+P,data=donnee) > f <- lrm(Y~L+P,data=donnee) > d <- datadist(f,data=donnee) > options(datadist="d") > > f <- lrm(Y~L+P) > summary(f,L=c(0,506,10),P=c(45,646,10)) > plot(Predict(f,L=200:800,P=3)) > > Unfortunately, I have error after the 2nd code: > Erreur dans datadist(f, data = donnee) : program logic error > > Please could you provide me a document more simple which is more > understandable for new R user. > Thanks for your help. > > Komine > ----- Frank Harrell Department of Biostatistics, Vanderbilt University -- View this message in context: http://r.789695.n4.nabble.com/Draw-a-nomogram-after-glm-tp3498144p3502614.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
