search for: comparepredict

...gPred(mcc.lme, primary = ~ mcc$age, length.out = 2, level = c (0, 1))) or plot(comparePred(mcc1.lis, mcc.lme, primary = ~ mcc$age, length.out = 2), layout = c(4, 3))) no lines are drawn. But fm1 <- lme(Orthodont) plot(augPred(fm1, level = 0:1, length.out = 2)) does plot lines. augPred() and comparePredict() seem to be working correctly, as shown below augPred(mcc.lme, primary = ~ mcc$age, length.out = 2, level = c(0, 1)) mcc$age .groups score .type 1 30 1 108 original 2 30 2 103 original 3 30 3 96 original 4 30 4 84 original 5 30...