A successful call to function selm creates an object of either of these classes, having a structure described in section ‘Slots’. A set of methods for these classes of objects exist, listed in section ‘Methods’.
Qpenalty
(Package: sn) :
Penalty function for log-likelihood of code{selm
Penalty function for the log-likelihood of selm models when method="MPLE". Qpenalty is the default function; MPpenalty is an example of a user-defined function effectively corresponding to a prior distributio on alpha.
The sd function from the stats is replaced by a new method in order to introduce a separate method to deal with objects of class SECdistrUv. The function sd.default is an alias of the original function sd.
affineTransSECdistr
(Package: sn) :
Affine transformations and marginals of a skew-elliptical distribution
Compute the distribution of a (multivariate) marginal or the distribution of an affine transformation a + A'Y of a multivariate variable Y with skew-elliptical (SEC) distribution.