Dear useRs, I was asked to produce a survival curve like this:
http://www.palug.net/Members/jabba/immaginetta.png/view with the cardinality of the riskset at the bottom. I do not like doing it, because it doesn't add any valuable information and because it doesn't discriminate between died and censored. Nevertheless, is there someone able to tell me how to do it? Currently the only way I know to it is using the text() function, but this would make much more diffcult drawing the other annotations, I believe. Probably a grid viewport could serve the purpose, but i still don't know grid. Thank you so much for the attention paid. Marco Barbàra. ______________________________________________ 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.
