Multivariate Symmetry and Asymme- Try
نویسنده
چکیده
Univariate symmetry has interesting and diverse forms of generalization to the multivariate case. Here several leading concepts of multivariate symmetry — spherical, elliptical, central and angular — are examined and various closely related notions discussed. Methods for testing the hypothesis of symmetry, and approaches for measuring the direction and magnitude of skewness, are reviewed.
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تاریخ انتشار 2004