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Symmetry 2013
Perlman and Wellner’s Circular and Transformed Circular Copulas are Particular Beta and t CopulasDOI: 10.3390/sym5010081 Keywords: beta distribution, bivariate distribution, circular copula, elliptical copula, multivariate distribution, t distribution Abstract: All but one of the copulas in a recent paper in Symmetry by Perlman and Wellner can be identified as particular members of either the beta or t families of elliptical copulas.
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