Hi everyone,
I'd like to do a multiple comparisons for a interaction between variables
and I tried to
create a new variable to use in the glmer model.
rec.m?s<-interaction(aag$rec,aag$m?s,data=aag,drop=TRUE)
But I got this message. I've tried to follow some texthelpers but
nothing worked.
Error in sort.list(y) : 'x' must be atomic for 'sort.list'
Have you called 'sort' on a list?
Does someone could help me how to solve it?
Let me know if you need more information.
Thanks,
Mayara