as.svydesign
converts an
object to the new structure and .svycheck
warns if an object
does not have the new structure.You can set options(survey.want.obsolete=TRUE)
to suppress the
warnings produced by .svycheck
and
options(survey.ultimate.cluster=TRUE)
to always compute
variances based on just the first stage of sampling.
as.svydesign2(object)
.svycheck(object)
svydesign
survey.design2
svydesign
, svyrecvar