Distribution-class
From distr v2.6
by Peter Ruckdeschel
Class "Distribution"
The Distribution-class
is the mother-class of
class UnivariateDistribution
.
- Keywords
- distribution
Objects from the Class
Objects can be created by calls of the form new("Distribution")
.
Slots
img
- Object of class
"rSpace"
: the space of the image param
- Object of class
"OptionalParameter"
: the parameter r
- Object of class
"function"
: generates random numbers d
- Object of class
"OptionalFunction"
: density function p
- Object of class
"OptionalFunction"
: cumulative distribution function q
- Object of class
"OptionalFunction"
: 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.
Methods
- img
signature(object = "Distribution")
: returns the space of the image- param
signature(object = "Distribution")
: returns the parameter- r
signature(object = "Distribution")
: returns the random number generator- d
signature(object = "Distribution")
: returns the density function- p
signature(object = "Distribution")
: returns the cumulative distribution function- q
signature(object = "Distribution")
: returns the quantile function- .logExact
signature(object = "Distribution")
: returns slot.logExact
if existing; else tries to convert the object to a newer version of its class byconv2NewVersion
and returns the corresponding slot of the converted object.- .lowerExact
signature(object = "Distribution")
: returns slot.lowerExact
if existing; else tries to convert the object to a newer version of its class byconv2NewVersion
and returns the corresponding slot of the converted object.- Symmetry:
- returns slot
Symmetry
if existing; else tries to convert the object to a newer version of its class byconv2NewVersion
and returns the corresponding slot of the converted object.
See Also
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