Антон Морковин wrote:
Dear all,
what function can be used to calculate weighted SD or/and SE¿
There's no such stuff in 'base' package.
There's wtd.var() in the Hmisc package. Or you could make
suitable use of stats::weighted.mean().
-Peter Ehlers
Best regards,
A.A.Morkovin
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--
Peter Ehlers
University of Calgary
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