Im struggling on something... I have one continuous variable (A), and I
need
to explain it with 4 factors, and maybe one continuous covariate.
And of course, my variable A is not normal at all (it's a duration in
seconds, whole numbers).
What can I do? I would know how do deal with it if I had one factor, maybe
two, but in that case Im really not sure what I am supposed to do to write
a
model that is statistically correct.
If you are working with a positive outcome variable, one approach is to use
glm( ..., family ="Gamma"),
other approach is to use survreg() in the package survival.
Cheers,
Pablo
Thanks,
Al
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