calibration_descriptives

sknormod.metrics.calibration_descriptives(x)

Skewness and kurtosis and their standard errors as implement by SPSS

Reference: pp 451-452 of http://support.spss.com/ProductsExt/SPSS/Documentation/Manuals/16.0/SPSS 16.0 Algorithms.pdf

See also: Suggestion for Using Powerful and Informative Tests of Normality, Ralph B. D’Agostino, Albert Belanger, Ralph B. D’Agostino, Jr., The American Statistician, Vol. 44, No. 4 (Nov., 1990), pp. 316-321