Displaying 3 results from an estimated 3 matches for "s_agsurv2".
2006 Apr 11
1
cph() in Design package
...Low:prediction 21.75 0 -48.103
High:prediction 120.00 1 96.661
Low 6.90 0 -75.392
High 120.00 1 141.524
fit <- cph(Surv(time,status) ~ scores,
data=dat2,surv=T, x=T, y=T)
fit
Problem: Object "fit" not found, while calling
subroutine S_agsurv2
Use traceback() to see the call stack
traceback()
4: eval(action, sys.parent())
3: doErrorAction("Problem: Object \"fit\" not found,
while calling subroutine S_agsurv2", 1000)
2: eval(expression(fit))
1:
Message: Problem: Object "fit" not found, while
calling subrou...
2004 Dec 15
2
using Hmisc and Design library
...uced, no fit
object was generated:
> rm(fit)
> library(Hmisc,T);library(Design,T)
> dd <- datadist(a)
> options(datadist='dd')
> fit <- cph(Surv(time,status) ~ scores,
data=a,surv=T, x=T, y=T)
> fit
Problem: Object "fit" not found, while calling
subroutine S_agsurv2
Use traceback() to see the call stack
can anyone tell me why? no missing value is present in
either data frame.
Thanks
2004 Dec 15
0
Re: [S] using Hmisc and Design library
...gt; dd <- datadist(a)
> > > > options(datadist='dd')
> > > > fit <- cph(Surv(time,status) ~ scores,
> > > data=a,surv=T, x=T, y=T)
> > > > fit
> > > Problem: Object "fit" not found, while calling
> > > subroutine S_agsurv2
> > > Use traceback() to see the call stack
> > >
> > > can anyone tell me why? no missing value is
> present
> > > in
> > > either data frame.
> > >
> > > Thanks
> > >
> > >
> > >
> > >
> >...