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2007 Sep 24
0
longitudinal imputation with PAN
...yone willing!)... impht.data <-read.delim ("impht_long_trunc.dat",header = TRUE) impht.data$sex <-factor(impht.data$sex,label = c("Boys","Girls")) impht.data$visit <- factor (impht.data$visit) impht.data$code <- factor (impht.data$code) y <- impht.data$htmiss subj <- impht.data$code pred <- cbind (impht.data$age, impht.data$sex, impht.data$visit) xcol <- 1:3 zcol <- 1 prior <- list(a=1, Binv=1, c=1, Dinv=1) ht1 <- pan(y, subj, pred, xcol, zcol, prior, seed=13579, iter=1000) code sex visit age ht htmiss 1 2...