Dear R-helpers,

In my dataset I have two continuous variable (A and B) and one factor.
I'm investigating the regression between the two variables usign the command 
lm(A ~ B, ...)
but now I want to know the regression coefficient (r2) of A vs. B for every 
factors.
I know that I can obtain this information with excel, but the factor have 68 
levels...maybe [r] have a useful command.

Thanks,

Francesco Nutini
                                          
        [[alternative HTML version deleted]]

______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.

Reply via email to