Please advise the proper format for coding the random effects of a split-plot experiment WITH repeated measures. I have been unable to figure out how to use either lme or lmer's "grouping" to properly assign the error terms. I am measuring univariate responses.
Here is the set-up: WP - whole plot factor SP - split-plot factor SSP - split-split-plot factor, also the repeated measure (time) Plot - replicates of each SSP treatment How do I combine the split-plot effects with the repeated measures [ Time|Plot(WP*SP) ] effect into a random statement? James Hudson UBC Geography Vancouver, Canada ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
