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 [[alternative HTML version deleted]]
Hello, I apologize if this was sent twice but I don't think it was actually sent the first time! 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 [[alternative HTML version deleted]]