marginal: A Marginal of a Multivariate Distribution

Description Usage Arguments Details Value Author(s) See Also Examples

Description

Given a multivariate distribution, one of its marginal distributions is computed.

Usage

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marginal(object, v)

Arguments

object

The multivariate probability distribution whose marginal should be computed.

v

A vector of indices, indicating which parts of the object should be kept after marginalisation.

Details

The index or indices of the parameter(s) whose marginal distribution is computed is given in v.

Value

A probability distribution.

Author(s)

Petter Mostad <mostad@chalmers.se>

See Also

conditional

Examples

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data <- simulate(normal(3, log(3)), 11)
posterior <- linearmodel(data, designOneGroup(11))
credibilityinterval(marginal(posterior, 1))
credibilityinterval(marginal(posterior, 2))

lestat documentation built on May 2, 2019, 2:09 p.m.