Displaying 1 result from an estimated 1 matches for "tp4631454p4632141".
2012 May 26
1
Plotting interactions from lme with ggplot
I'm fitting a lme growth curve model with two predictors and their
interaction as predictors. The multilevel model is nested so that level 1 is
time within the individual, and level 2 is the individual. I would like to
plot the mean group-level trajectories at plus and minus 1 SD from the mean
of the main effects composing the interaction term. Thus, the plot should
have 4 lines (mean