Dear Professor Ripley, thanks again for your mail and useful comments.
Surv(event = 1) means uncensored. If you try event = 0, the fitter diverges towards an exact fit, as I said it should. Sorry, I misunderstood this. (BTW, using a .com address suggests you are a COMpany and in the absence of a signature block that will influence how much free help you are offered.) Thank you very much for this comment. I'd never thought this way. (I'm not a company, btw) My best regards, Ahimsa -- ahimsa campos-arceiz PhD candidate Lab of Biodiversity Science The University of Tokyo www.camposarceiz.com [[alternative HTML version deleted]] ______________________________________________ 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.