MultivariateDistribution-class {distrEx} | R Documentation |
Multivariate Distributions
Description
The class of multivariate distributions. One has at least to
specify the image space of the distribution and a function generating
(pseudo-)random numbers. The slot q
is usually filled with
NULL
for dimensions > 1
.
Objects from the Class
Objects can be created by calls of the form new("MultivariateDistribution", ...)
.
Slots
img
Object of class
"rSpace"
. Image space of the distribution. Usually an object of class"EuclideanSpace"
.param
Object of class
"OptionalParameter"
. Optional parameter of the multivariate distribution.r
Object of class
"function"
: generates (pseudo-)random numbersd
Object of class
"OptionalFunction"
: optional density functionp
Object of class
"OptionalFunction"
: optional cumulative distribution functionq
Object of class
"OptionalFunction"
: optional quantile function.withArith
logical: used internally to issue warnings as to interpretation of arithmetics
.withSim
logical: used internally to issue warnings as to accuracy
.logExact
logical: used internally to flag the case where there are explicit formulae for the log version of density, cdf, and quantile function
.lowerExact
logical: used internally to flag the case where there are explicit formulae for the lower tail version of cdf and quantile function
Symmetry
object of class
"DistributionSymmetry"
; used internally to avoid unnecessary calculations.
Extends
Class "Distribution"
, directly.
Methods
- show
signature(object = "MultivariateDistribution")
- plot
signature(object = "MultivariateDistribution")
: not yet implemented.
Author(s)
Matthias Kohl Matthias.Kohl@stamats.de
See Also
Examples
# Dirac-measure in (0,0)
new("MultivariateDistribution")