i plan on running a logistic regression to determine the probability of an event amongst a group of women, would then like to apply the same coefficients to a different data set, i am using either spss ot stata version 9 , i would like do do this through either a syntax or do file, and do not want to have to type in the coeeficcients , is this possible ann Ann E Fitzmaurice Medical Statistician Immpact ,University of Aberdeen Health Sciences Building Foresterhill Aberdeen, AB25 2ZD Scotland Tel: +44 (0)1224 553876 Fax: +44 (0)1224 555704 Email: <mailto:[log in to unmask] <mailto:[log in to unmask]> > [log in to unmask]