d mfracpol. Multivariable fractional polynomials. d Program by Patrick Royston, Imperial College, London d and Gareth Ambler, Imperial College, London . d Statalist distribution, 15 February 1999. d d ^mfracpol^ selects the fractional polynomial (FP) model which best predicts d the outcome variables. d d ^st^ models are not yet supported, though it is my intention that they d will be. I hope to do that in a subsequent STB insert. d d See help @mfracpol@. f mfracpol/mfracpol.hlp f mfracpol/mfracpol.ado f mfracpol/_fracord.ado f mfracpol/_fracrep.ado f mfracpol/frac_sel.ado