> ... you need library(survival) in R code in tests/. It doesn't happen > automatically like it does for examples.
Thanks Thomas, that is exactly the hint I needed. I had read the "check" part of the manual 3 times in vain; once you pointed it out I was able to fine the answer in the manual's description of the 'test' subdirectory. Terry T. ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel