Version 1.2.1

Minor changes for code optimization

Version 1.2.0

The function , to compute a Gram-Charlier approximation for a multivariate density has been introduced.

New functions and , avoiding use of (large) matrices have been introduced.

The codes of the following functions have been modified in order to get faster computing time: ; ; ; ; and .

Version 1.1.1

Dependence on package primes has been removed

Version 1.1.0