Hello all,
I am running a logistic model with a continuous variable as first
predictor and factor variable as the second. I would like to include
an interaction term in the following fashion:
outcome ~ continous + factor + normalized(continuous):factor
My problem is that when I do so, the reference category is not the same as in
outcome ~ continous * factor
Which makes comparison of the models difficult. I am sure there is a way to
force the reference category to be the same all the time, but can't seem to
find a straightforward answer.
Thanks in advance
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