# Math-methods

From distr v2.6
by Peter Ruckdeschel

##### Methods for Functions from group `Math' in Package `distr'

Math-methods provide automatical generation of image distributions
for random variables transformed by functions from group
`Math`

- Keywords
- distribution, arith

##### Methods

- Math
`signature(x = "AbscontDistribution")`

: application of a mathematical function from group`Math`

, e.g.`sin`

or`exp`

(including`log, log10, gamma, lgamma, digamma`

), to this absolutely continouos distribution- Math
`signature(x = "DiscreteDistribution")`

: application of a mathematical function, e.g. sin or exp (including`log, log10, gamma, lgamma, digamma`

), to this discrete distribution- Math
`signature(x = "UnivarLebDecDistribution")`

: application of a mathematical function from group`Math`

, e.g.`sin`

or`exp`

(including`log, log10, gamma, lgamma`

), to this Lebesgue decomposed distribution- Math
`signature(x = "UnivarLebDecDistribution")`

: application of a mathematical function from group`Math`

, e.g.`sin`

or`exp`

(including`log, log10, gamma, lgamma`

), to this distribution of class`"AcDcLcDistribution"`

- abs
`signature(x = "AbscontDistribution")`

: application of function`abs`

to this absolutely continouos distribution; (exactly)- abs
`signature(x = "DiscreteDistribution")`

: application of function`abs`

to this discrete distribution; (exactly)- sign
`signature(x = "AbscontDistribution")`

: application of function`abs`

to this absolutely continouos distribution; (exactly)- sign
`signature(x = "DiscreteDistribution")`

: application of function`abs`

to this discrete continouos distribution; (exactly)- exp
`signature(x = "AbscontDistribution")`

: application of function`exp`

to this absolutely continouos distribution; (exactly)- exp
`signature(x = "DiscreteDistribution")`

: application of function`exp`

to this discrete distribution; (exactly)- log
`signature(x = "AbscontDistribution")`

: application of function`log`

to this absolutely continouos distribution; (exactly for R-version`>2.5.1`

)- log
`signature(x = "DiscreteDistribution")`

: application of function`log`

to this discrete distribution; (exactly for R-version`>2.5.1`

)

*Documentation reproduced from package distr, version 2.6, License: LGPL-3*

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