Re: [R] Logistic regression R and Stata grouping variable

2015-05-27 Thread Therneau, Terry M., Ph.D.
You were not completely clear, but it appears that you have data where each subject has results from 8 "trials", as a pair of variables is changed. If that is correct, then you want to have a variance that corrects for the repeated measures. In R the glm command handles the simple case but not

[R] logistic regression R and Stata – grouping variable

2015-05-26 Thread Lambert Bruno
Hello, I mostly use Stata 13 for my regression analysis. I want to conduct a logistic regression on a proportion/number of success. Because I receive errors in Stata I did not expect nor understand (if there are Stata experts who want to know more about the problems I face and can potentially h