search for: logrkm

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2011 Apr 14
2
Conveting SAS Proc mixed to R code
Hello all, I am trying to teach myself R and replicate some previous SAS analysis. Could someone please help me translate the following SAS code into R. Proc mixed method=ml Class Group Treatment Stream Time Year; Model Logrpk=Treatment Time Treatment*Time; Random Group Stream (Group Treatment) Year(Time); Thank you to anyone that may help! -- View this message in context:
2011 Apr 14
0
Help converting SAS Proc mixed to R code
...licate 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 -- View this message in context: http://r.789695.n4.nabble.com/Help-conver...