2) See packages Epi and epitools -Johannes
2009/9/29 Dmitry Gospodaryov <gospodar...@rambler.ru>: > I have two types of survival data for Drosophila > cohort. For example: > > uncensored > >> age <- c (0, 2, 4, 6, 8, 10) >> alive1 <- c(10, 9, 6, 3, 1, 0) >> alive 2 <- c(10, 9, 4, 1, 1, 0) > > and censored > >> age <- c(0, 2, 4, 6, 8, 10) >> alive1 <- c(10, 8, 3, 1, 1, 0) >> escaped1 <- c(0, 1, 1, 0, 0, 0) >> alive2 <- c(10, 7, 2, 1, 1, 0) >> escaped2 <- c(0, 1, 2, 0, 0, 0) > > 1) What statistical tests is the most apropriate for the correct > comparison of uncensored data (alive1 and 2) and censored > ones? > 2) What package and function I can use in R for the above > mentioned comparison? > 3) Should I rearrange the data in the example tables for the > correct calculations using R functions? > With regard, Dmitry. > > ______________________________________________ > 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. > ______________________________________________ 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.
