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logLikNull

Calculate the null model likelihood

Description

Calculate the null model likelihood

Usage

logLikNull(object, ...)

## S3 method for class 'ergm'
logLikNull(object, control = control.logLik.ergm(), ...)

Arguments

object

a fitted model.
...

further arguments to lower-level functions.

logLikNull computes, when possible the log-probability of the data under the null model (reference distribution).
control

A list of control parameters for algorithm tuning. Constructed using control.logLik.ergm.

Value

logLikNull returns an object of type logLik if it is able to compute the null model probability, and NA otherwise.

Methods (by class)

  • ergm: A method for ergm fits; currently only implemented for binary ERGMs with dyad-independent sample-space constraints.

ergm

Fit, Simulate and Diagnose Exponential-Family Models for Networks

v3.11.0
GPL-3 + file LICENSE
Authors
Mark S. Handcock [aut], David R. Hunter [aut], Carter T. Butts [aut], Steven M. Goodreau [aut], Pavel N. Krivitsky [aut, cre] (<https://orcid.org/0000-0002-9101-3362>), Martina Morris [aut], Li Wang [ctb], Kirk Li [ctb], Skye Bender-deMoll [ctb], Chad Klumb [ctb], Michał Bojanowski [ctb], Ben Bolker [ctb]
Initial release
2020-10-14

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