Multiple imputations
An imputationList
object containing five imputations of data
from the Victorian Adolescent Health Cohort Study.
data(smi)
The underlying data are in a data frame with 1170 observations on the following 12 variables.
a numeric vector
a numeric vector
a numeric vector
a numeric vector
a factor with levels Non drinker
not in last wk
<3 days last wk
>=3 days last wk
a factor with levels Non drinker
not in last wk
av <5units/drink_day
av =>5units/drink_day
a numeric vector
a factor with levels non/ex-smoker
<6 days
6/7 days
a numeric vector
a numeric vector
a numeric vector
a logical vector
Carlin, JB, Li, N, Greenwood, P, Coffey, C. (2003) "Tools for analysing multiple imputed datasets" The Stata Journal 3; 3: 1-20.
data(smi) with(smi, table(sex, drkfre)) model1<-with(smi, glm(drinkreg~wave*sex, family=binomial())) MIcombine(model1) summary(MIcombine(model1))
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