Sorry it might be a more Stack Overflow question but I was reading this nice cheat sheet for using function
lmer in package
here is the link on Cross Validated. I will give a screenshot as below:
So I was wondering could anyone help create a similar cheat sheet for using function
lme in package
The examples are very limited. It seems if we do not specify the
random part in
lme, then the variables list in the fixed effect part will also be considered as random.