FILENAME goptions URL "http://192.38.117.59/~linearpredictors/datafiles/goptions.sas"; %include goptions; FILENAME url URL "http://192.38.117.59/~linearpredictors/datafiles/readPbc3.sas"; %include url; DATA pbc3; SET pbc3; log10bili=log10(bili); logbili=log(bili); RUN; /* NB Table 5.1.10 contains MEAN and SD for logbili - NOT log10bili */ PROC MEANS DATA=pbc3 MEAN STDEV; CLASS tment; VAR bili log10bili logbili; RUN;