On Thu, 10 Jul 2003 [EMAIL PROTECTED] wrote:
> hi there,
>
> can anyone help me on the topic of frag polynoms?
I don't think there is anything currently available for fractional
polynomials along the lines of -fracpoly- in Stata.
You could construct an equivalent fairly easily using step(), or you could
use local polynomials or splines.
-thomas
Thomas Lumley Assoc. Professor, Biostatistics
[EMAIL PROTECTED] University of Washington, Seattle
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