unuran.cmv-class {Runuran} | R Documentation |
The class "unuran.cmv" provides am interface to UNU.RAN objects for continuous multivariate distributions. The interface might be changed in future releases. Do not use unnamed arguments!
Create a new instance of an "unuran.cmv" object using
new ("unuran.cmv", dim=1, pdf=NULL, mode=NULL)
.
The user is responsible that the given informations are consistent. It depends on the chosen method which information must be given / are used.
Josef Leydold and Wolfgang H"ormann unuran@statmath.wu-wien.ac.at.
J. Leydold and W. H"ormann (2000-2007): UNU.RAN User Manual, see http://statmath.wu-wien.ac.at/unuran/.
## Create discrete distribution with given probability density function mvpdf <- function (x) { exp(-sum(x^2)) } mvdist <- new("unuran.cmv", dim=2, pdf=mvpdf) ## Make generator (using method HITRO) mvunr <- unuran.new(mvdist, "hitro") ## Draw sample of size 100 x <- unuran.sample(mvunr, 100)