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Dear useRs, There is a new version 0.1-2 of the package surv2sample available on CRAN. Users of the previous versions should update because a bug in the function cif2.ks has been fixed. General information about the package: surv2sample provides various two-sample tests for right-censored survival data. Three main areas and corresponding methods are: * com...

Dear useRs, There is a new version 0.1-2 of the package surv2sample available on CRAN. Users of the previous versions should update because a bug in the function cif2.ks has been fixed. General information about the package: surv2sample provides various two-sample tests for right-censored survival data. Three main areas and corresponding methods are: * com...

...aining a survival plot, which was not previously received with the same code. I recently updated all my packages. It does not seem to be a peculiarity of my data as I receive the error using data available in R. A plot is produced but I am uncertain regarding the error message. > library(surv2sample) > data(gastric) > fit <- survfit(Surv(time, event) ~ treatment, data = gastric) Error in get(x, envir = ns, inherits = FALSE) : variable "survfit.km" was not found > #Default plot: > plot(fit) regards Bob Green

...st.  But I'm not sure which package in R to use. I tried ad.test(...) but it does not recognise the test by Vito Ricci in FITTING DISTRIBUTIONS WITH R   > ad.test(hist_hume_beec[,1],hist_hume_beec[,2]) Error: could not find function "ad.test" I also tried stat.ad from surv2.ks {surv2sample} but not really sure how to use it. Here are the data:           rel_obs      rel_gen  [1,] 0.000000000 0.0000000000  [2,] 0.052576236 0.0282122554  [3,] 0.085173502 0.0752419321  [4,] 0.080967403 0.0986985317  [5,] 0.091482650 0.1060457970  [6,] 0.092534175 0.1035785945  [7,] 0.073606730 0.09565...