To anyone that may be able to help,
First I applogize if this message ends up in your inbox twice. The first
one seemed to get stuck in a pending status so I deleted and started over.
I am relatively new to R, however I know the basics through some classes I
have taken. Unfortunately the classes left off the more complicated
analysis that I need to learn and use. I am attempting to replicate a SAS
mixed model in R to help me better understand the analysis, and I am having
trouble converting the code or getting the same results. If anyone could
translate the following code into R I would appreciate at.
SAS Code:
Proc mixed method=ml
Class Group Treatment Stream Time Year;
Model logrkm=Treatment Time Treatment*Time;
Random Group Stream (Group Treatment) Year(Time);
I am trying to use:
prototype<-nlme(logrkm~Treatment+Time+Treatment*Time,
random=Stream+Group+Year)
I am lost, thanks for the help!
Ryan
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