Re: [R] skip the error to continue the logistic regression in a loop

2009-07-04 Thread Juliet Hannah
Here are two things to try. First check the data. There may be a factor that does not have variation in the sample. For example, if you had a predictor such as 'present'/'absent', in the current sample, all of them may be 'present'. Second, you can put a 'try' statement in your function. try(

[R] skip the error to continue the logistic regression in a loop

2009-07-02 Thread Suyan Tian
Hi, everyone: I am running logistic regression on a bunch of variables using apply command. But an error occurs, the whole process stops. I am wondering if anyone knows how to skip this error and to continue the regression for the rest of variable. What I did is that first confine a func