Displaying 2 results from an estimated 2 matches for "ntimept".
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ntimepts
2004 Jul 12
2
lme unequal random-effects variances varIdent pdMat Pinheiro Bates nlme
...the ratio of the
variances of the random intercepts--these variances derived from the two
halves of the partitioned data.
But surely there's a direct, model-based way to do this?
Thanks for any suggestions
Jake
P.S. Here is the code by which the "data" were generated.
nb<-1
ntimepts<-3
girls<-data.frame(
y= rep(-nb:nb , each=ntimepts)
,
id=rep( paste("F", 1:(2*nb+1), sep=""), each=ntimepts)
,
time=rep(1:(2*nb+1), length=ntimepts)
)
boys <-data.frame(
y= rep(10*(-nb:nb) , each=ntimepts)
,
id=rep( paste("M", 1:(2*nb+1),...
2004 Jul 12
0
Where does R search when source() ?
...variances of the random intercepts--these variances derived from the
two
| halves of the partitioned data.
|
| But surely there's a direct, model-based way to do this?
|
| Thanks for any suggestions
|
| Jake
|
| P.S. Here is the code by which the "data" were generated.
|
| nb<-1
| ntimepts<-3
| girls<-data.frame(
| y= rep(-nb:nb , each=ntimepts)
| ,
| id=rep( paste("F", 1:(2*nb+1), sep=""), each=ntimepts)
| ,
| time=rep(1:(2*nb+1), length=ntimepts)
| )
| boys <-data.frame(
| y= rep(10*(-nb:nb) , each=ntimepts)
| ,
| id=rep( paste("M", 1:(2*nb+1...