R help - Mar 2010 - help with survival package

I am trying use survfit function in survival package, but getting an error that
Error in survfit:  could not find function "survfit.km"

This package was working fine previously. I am using  R version 2.9.2 on
Windows.

Can anyone tell me if this is a bug in the function code or something is missing
in the newer version of R.

I appreciate any help regarding this.

Thanks

Uma

I am trying use survfit function in survival package, but getting an error that
Error in survfit:  could not find function "survfit.km"

This package was working fine previously. I am using  R version 2.9.2 on
Windows.

Can anyone tell me if this is a bug in the function code or something is missing
in the newer version of R.

I appreciate any help regarding this.

Thanks

Uma

On Mar 23, 2010, at 6:13 AM, Shankavaram, Uma (NIH/NCI) [E] wrote:
>
> I am trying use survfit function in survival package, but getting an  
> error that
> Error in survfit:  could not find function "survfit.km"
>
> This package was working fine previously. I am using  R version  
> 2.9.2 on Windows.
If you are using the current version of package survival with the  
prior version of R it should not be a surprise if there are  
incompatibilities.
>
> Can anyone tell me if this is a bug in the function code or  
> something is missing in the newer version of R.
No code, .... no comment.
>
> I appreciate any help regarding this.
>
> Thanks
See that message at the bottom of every posting? Please read for  
meaning.
-- 

David Winsemius, MD
West Hartford, CT