d STB-21 sg26. Fractional polynomials. d STB insert by d Patrick Royston, Royal Postgraduate Medical School, London; d Douglas G. Altman, Imperial Cancer Research Fund, London. d Support: FAX (011)-44-81-740-3119 (Royston) d FAX (011)-44-71-269-3429 (Altman) d After installation, see help ^fp^, help ^fpgen^, help ^fpgraph^, d and help ^fpx^. f sg26/_jprfpdt.ado f sg26/_jprfpdx.ado f sg26/_jprfpfp.ado f sg26/_jprfpgn.ado f sg26/_jprfpin.ado f sg26/_jprfplx.ado f sg26/_jprfpmm.ado f sg26/_jprfppp.ado f sg26/_jprfpre.ado f sg26/_jprfprp.ado f sg26/_jprfpse.ado f sg26/_jprfptp.ado f sg26/_jprfpxo.ado f sg26/fp.ado f sg26/fp.hlp f sg26/fpgen.ado f sg26/fpgen.hlp f sg26/fpgraph.ado f sg26/fpgraph.hlp f sg26/fpshow.ado f sg26/fpx.ado f sg26/fpx.hlp f sg26/hardwood.dta f sg26/igg.dta f sg26/ivf.dta f sg26/mandible.dta