adjCovSD can be used to adjust the covariance matrix of a fitted
A fitted \codeSemiParBIV,
This function has been extracted from the
survey package and adapted to the class of this package's models. It computes the sandwich
variance estimator for a copula model fitted to data from a complex sample survey (Lumley, 2004).
This function returns a fitted object which is identical to that supplied in
adjCovSD but with adjusted covariance matrix.
This correction may not be appropriate for models fitted using penalties.
Maintainer: Giampiero Marra [email protected]
Lumley T. (2004), Analysis of Complex Survey Samples. Journal of Statistical Software, 9(8), 1-19.
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