*************************************************************************** * TuynsC-do.txt * * * * PURPOSE: analysis with TOB and ALCOHOL as continuous covariates * * * * DATE: 01/05/04 * * * *************************************************************************** *** *** data input from file *** infile case age agegp tobgp tob logtob beer wine cider aperitif digest alc logalc using TuynsC-dat.txt *** *** label *** label variable case "case/control status" label variable age "age" label variable agegp "age group" label variable tobgp "tobacco group" label variable logtob "log(tob+1)" label variable alc "total alcohol" label variable logalc "log(alc+1)" label define ylab 0 "control" 1 "case" label values case ylab label define alab 1 "25-34" 2 "35-44" 3 "45-54" 4 "55-64" 5 "65-74" 6 "75+" label values agegp alab *** *** drop missing values for tobacco *** drop if tob==99