search for: viatorr

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2006 Jun 05
1
Selective Survival Statistics with R
...when I do, it is uninterpretable. I would just like to plot the survival curves of say the top two or three. That would be much more useful. I have been able to create a "Surv" object out of my own survival data and that of a colleague in the following way using indexing: >Surv(days[viatorr[6]=="Pierce"| viatorr[6]=="Ed"],status[viatorr[6]=="Pierce"|viatorr[6]=="Ed"]==1) [1] 558+ 474+ 472+ 446+ 443+ 429+ 401 395+ 390 390+ 362+ 354 344+ 342 326+ [16] 300+ 284+ 280+ 246+ 237+ 233+ 233 230+ 230+ 225+ 215 199+ 191+ 191 184+ [31] 161+ 153 150...