Nick,
Thanks for quick response. But why is it bad?
Deepa
On Thu, May 7, 2009 at 2:17 PM, Nick Cox <[email protected]> wrote:
> The usual term is Cox regression.
>
> You can use -stepwise- with -stcox-. It's a very bad idea, but it is
> possible. See Frank Harrell, Regression modeling strategies, Springer,
> NY, 2001.
>
> Nick
> [email protected]
>
> Deepa Aggarwal
>
> I am using stcox command of Stata for the longitudinal analysis in time
> varying cox regression. Is there any command with which I can do
> backward
> or forward selection of variables in cox regression?
>
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
--
Deepa
*
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