Nothing
timss.reg.pv <-
function(x, pvlabel, by, data, std=FALSE, export=FALSE, name= "output", folder=getwd()) {
intsvy.reg.pv(x=x, pvnames = pvlabel, by=by, data=data, std=std, export=export,
name= name, folder=folder, config=timss8_conf)
}
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