poweRlaw: dist_ll-methods – R documentation

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dist_ll-methods

The log-likelihood function

Description

This is generic function for distribution objects. This function calculates the log-likelihood for the current parameters and xmin value.

Usage

dist_ll(m)

## S4 method for signature 'conlnorm'
dist_ll(m)

## S4 method for signature 'conexp'
dist_ll(m)

## S4 method for signature 'conpl'
dist_ll(m)

## S4 method for signature 'conweibull'
dist_ll(m)

## S4 method for signature 'disexp'
dist_ll(m)

## S4 method for signature 'dislnorm'
dist_ll(m)

## S4 method for signature 'displ'
dist_ll(m)

## S4 method for signature 'dispois'
dist_ll(m)

Arguments

`m`	a distribution object.

Value

The log-likelihood

Note

This method does *not* alter the internal state of the distribution objects.

Examples

##########################################
#Load data and create distribution object#
##########################################
data(moby_sample)
m = displ$new(moby_sample)
m$setXmin(7); m$setPars(2)

##########################################
#Calculate the log-likelihood            #
##########################################
dist_ll(m)

poweRlaw

Analysis of Heavy Tailed Distributions

v0.70.6

GPL-2 | GPL-3

Authors

Colin Gillespie [aut, cre] (<https://orcid.org/0000-0003-1787-0275>)

Initial release