Hi, everyone (maybe especially for Dr. Bates :), I was trying to simulate from an lme object by using simulate.lme(object, nsim=10). Instead of dependent variables, I got LogLikelihood something like. info logLik 1 0 -336.4174 2 0 -332.2199 3 0 -337.8076 4 0 -339.7027 5 0 -338.9960 ...... What does that mean and how can I simulate dependent variables like simulate.lm does? Thanks. -- Jun Shen PhD PK/PD Scientist BioPharma Services Millipore Corporation 15 Research Park Dr. St Charles, MO 63304 Direct: 636-720-1589 [[alternative HTML version deleted]]