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blogger
2001 Jul 28
2
Re: [S] Labels wrong with lrm
...e job, I don't have a ready solution. I would
be happy if someone comes up with a solution. The
all.vars function in the R language has the same
limitation:
all.vars(asthma ~ pol(age,kx) + smok)
[1] "asthma" "age" "kx" "smok"
Frank Harrell
Jan Brogger wrote:
>
> I get funny behaviour from lrm when using transformations that require a
> parameter, and the parameter is a variable. It only happens when there are
> other variables in the model. The transformation must be the last term in
> the formula, or some labels will be wrong. F...