subject:"\[R\] COXPH TIME\-DEPENDENT"

Re: [R] COXPH TIME-DEPENDENT

2011-08-19 Thread javier palacios

Thanks, Javier -- View this message in context: http://r.789695.n4.nabble.com/COXPH-TIME-DEPENDENT-tp3754837p3756128.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listin

Re: [R] COXPH TIME-DEPENDENT

2011-08-19 Thread Daniel Malter

B is the specification for time-varying covariates. Otherwise, your model will think that each row is one independent observation that either had an event or was censored at "time" or "total_time." HTH, Daniel javier palacios wrote: > > Dear R-community, > > which of the following two format