Extract a parameter from a list of results

Description

Used to extract parameter estimates and standard errors from lists produced by with.imputationList.

Usage

MIextract(results, expr, fun)

Arguments

Details

If expr is supplied, it is evaluated in each element of results. Otherwise each element of results is passed as an argument to fun.

Value

A list

See Also

with.imputationList, MIcombine

Examples

data(smi)
models<-with(smi, glm(drinkreg~wave*sex,family=binomial()))

betas<-MIextract(models,fun=coef)
vars<-MIextract(models, fun=vcov)
summary(MIcombine(betas,vars))

Results