NIMH Schiz Data - two grps - seven timepoints 
IMPS79 (dichotomous) across SQRT Week - one random effect
c:\mix\SCHIZX1.DAT
c:\mix\SCHIZb1.OUT
c:\mix\schizb1.def
1 9 1 3 0.00010 2 1 0 0 1 0 0 20 1 0 0 -1 0 0 0 0
1 3
5 
6 8 9 
0 1 
8 7 0.0000 1.0000 1.4142 1.7321 2.0000 2.2361 2.4495 
-9
-9 
-9 -9 -9 
Imps79b
Intercpt
TxDrug  SqrtWeekTx*SWeek