Have you considered "try"?
hope this helps. spencer graves
Fredrick Schumacher wrote:
R list:
I am using a 'for' loop to run a number of different models (stratified
by different variables) with coxph. The data becomes sparse when some
strata are used causing the model to become
On Tue, 10 Feb 2004, Fredrick Schumacher wrote:
> R list:
>
>
>
> I am using a 'for' loop to run a number of different models (stratified
> by different variables) with coxph. The data becomes sparse when some
> strata are used causing the model to become unstable. The following
> error occurs
Take a look at ?try and see the thread on this list of yesterday about
how to use try to skip errors within a loop.
On Tue, Feb 10, 2004 at 08:59:10AM -0500, Fredrick Schumacher wrote:
> R list:
>
>
>
> I am using a 'for' loop to run a number of different models (stratified
> by different vari
R list:
I am using a 'for' loop to run a number of different models (stratified
by different variables) with coxph. The data becomes sparse when some
strata are used causing the model to become unstable. The following
error occurs and the analysis is terminated.
>Error in fitter(X, Y, st
