R Object Oriented Programming for Statistical Distribution R package ROOPSD version 0.3.9 CRAN Task View: Distributions (https://CRAN.R-project.org/view=Distributions) Statistical distribution in OOP (Object Oriented Programming) way. This package proposes a R6 class interface to classic statistical distribution, and new distributions can be easily added with the class AbstractDist. A useful point is the generic fit() method for each class, which uses a maximum likelihood estimation to find the parameters of a dataset, see, e.g. Hastie, T. and al (2009) <isbn:978-0-387-84857-0>. Furthermore, the rv_histogram class gives a non-parametric fit, with the same accessors that for the classic distribution. Finally, three random generators useful to build synthetic data are given: a multivariate normal generator, an orthogonal matrix generator, and a symmetric positive definite matrix generator, see Mezzadri, F. (2007) <arXiv:math-ph/0609050>. Software Depends: R (>= 3.3) Imports: methods, R6, Lmoments, numDeriv Yoann Robin <yoann.robin.k@gmail.com> Comprehensive R Archive Network (CRAN) Yoann Robin [aut, cre] CeCILL-2 2023-09-11 application/tgz https://CRAN.R-project.org/package=ROOPSD doi:10.32614/CRAN.package.ROOPSD