[R] help with survival package

[David Winsemius]

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

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David Winsemius, MD
West Hartford, CT