"Daniel Oberski" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Hello
>
> Does anybody happen to know if it is possible to use the survey
> package to estimate a covariance matrix from a complex survey?
>
> I have design weights and clusters (no strata), and want to get a
> covariance matrix with preferably the effective sample size or else
> an estimate of the variance-covariance matrix of the covariance
> matrix ("asymptotic covariance matrix"). Is this possible?
Have you looked at Lumley's survey package?
<http://faculty.washington.edu/tlumley/survey/>
--
David Winsemius
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