TY - BOOK AU - Royston, Patrick AU - Sauerbrei, Willi TI - Multivariable model-building: A Pragmatic approach to regression analysis based on fractional polynomials for continuous variables T2 - Wiley series in probability and statistics SN - 9780470028421 U1 - 519.536 20 PY - 2008/// CY - Chichester PB - John Wiley KW - Mathematics KW - Regression analysis KW - Polynomials KW - Variables (Mathematics) ER -