
Dear R-users,

I have a couple of questions about the relsurv package: 

1) when I try to run the example: 

fit <- rsmul(Surv(time,cens)~sex+as.factor(agegr)+ratetable(age=age*365.24,sex=sex,year=year),ratetable=slopop,data=rdata)

with the datasets in the package (rdata and slopop) it gives me an error:

Error in nrow(x) : object "x" not found

2)
If I have a date format like:"6/17/1997 " "9/10/1990 " "12/4/1996 " how
to convert it in the Rdate format required by ratetable?

Thank you very much for help,

Giulia



----- Original Message ----
From: "r-help-owner@r-project.org" <r-help-owner@r-project.org>
To: g.barbati@yahoo.com
Sent: Wednesday, September 10, 2008 9:39:47 AM
Subject: relsurv package

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