Hello,

I have been using the step() function for stepwise regression and was
wondering if there was a way to specify a tolerance level either using
step() or another stepwise function.  So far I have only found an option to
specify tolerance in lm.fit() but I am not an experienced R user and am not
quite sure if this command can be implemented using a stepwise function.  I
have tried simply adding a "tol=" parameter to step() but this did not
change my results.

Thanks in advance!

-- 
Jenni

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