[R] ReL plot(cox.zph())

Terry Therneau therneau at mayo.edu
Thu Sep 27 15:03:52 CEST 2007


You report an error message:

> plot(zph.revasFit[1])
Error in plot.window(xlim, ylim, log, asp, ...) : 
        need finite 'ylim' values

I have never seen this error before, and I cannot guess what causes it.  You
need to provide more information, and likely a small data set that produces
the problem.  Perhaps you have an x variable that is a constant?

	Terry Therneau



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