A nomogram is a graphical device for displaying a model. Please try again with your question. If you also wrote me privately earlier today please choose one mode of communication. Thanks Frank
lijundfgd wrote > > I have got two kinds of nomogram for the same data set analyzed by Cox > regression. My question is how to compare the concordance index between > these two nomograms with R? > ----- Frank Harrell Department of Biostatistics, Vanderbilt University -- View this message in context: http://r.789695.n4.nabble.com/how-to-How-to-compare-the-concordance-index-between-two-nomograms-with-R-tp4404488p4405372.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.
