search for: guennel

Displaying 2 results from an estimated 2 matches for "guennel".

2007 Feb 18
3
User defined split function in rpart
...pomnode<-polr(dataframe$y~dataframe$x,dataframe,weights=dataframe$Freq) more code } The dataframe used in the polr call should be the data of the current node. How can I address the data of the current node and assign it to the dataframe? Thank you for your help, Tobias Guennel [[alternative HTML version deleted]]
2006 Jun 19
2
Nested variance-covariance matrix in Multilevel model
...tle 'CV structure for PNAU'; class probepos probeno end probe pixelid newprobeid; model logPM=end logpgc / ddfm=satterth; random probeno newprobeid / subject=probe type=cs; lsmeans end / diff cl; run; Any ideas are appreciated a lot since I am kind of stuck at this point. Thank you Tobias Guennel