- 1. [S] KM Survival hazard function (score: 1)
- Author: Hannoever <hann@Psyres-Stuttgart.DE>
- Date: Thu, 25 Feb 1999 17:41:33 +0100 (MET)
- Dear S+ Users, I fear this might be an FAQ, but is there a function to plot the hazard function for a Kaplan Meier survival function? Thanks a lot in advance for answers, suggestions and comments. wo
- /archives/html/s-news/1999-02/msg00149.html (7,418 bytes)
- 2. Re: [S] KM Survival hazard function (score: 1)
- Author: Prof Brian D Ripley <ripley@stats.ox.ac.uk>
- Date: Thu, 25 Feb 1999 18:51:03 +0000 (GMT)
- Not really, as there is not a hazard function. The KM _estimate_ of the survivor function is a step function: only (a.e) differentiable survival distributions have hazard functions you could plot. If
- /archives/html/s-news/1999-02/msg00151.html (8,227 bytes)
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