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tcob1
2005 May 26
1
PAN: Need Help for Multiple Imputation Package
...en I tried to impute a
time-varying covariate as well as a response variable,
I received an error message, “Error: subscript out of
bounds.” Can anyone tell if my commands contain any
mistakes?
First I imported SAS dataset ‘sim’ which includes a
response variable ‘MIY1’, a time-varying covariate
‘TCOV1’, TIME, GROUP (0 or 1), and ID. 200
participants were included and measurement occurred
six times. Approximately 25% of participants dropped
out at end.
> sim <- read.xport('c:\\xptds.dat')
>
> int <- rep(1,1200)
> y <- cbind(sim$MIY1,sim$TCOV1)
> subj <...