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gRc (version 0.4-3.2)

Inference in Graphical Gaussian Models with Edge and Vertex Symmetries

Description

Estimation, model selection and other aspects of statistical inference in Graphical Gaussian models with edge and vertex symmetries (Graphical Gaussian models with colours). Documentation about 'gRc' is provided in the paper by Hojsgaard and Lauritzen (2007, ) and the paper by Hojsgaard and Lauritzen (2008, ).

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Version

Install

install.packages('gRc')

Monthly Downloads

257

Version

0.4-3.2

License

GPL

Maintainer

Søren Højsgaard

Last Published

April 17th, 2019

Functions in gRc (0.4-3.2)

stepwise

Stepwise model selection in RCOX models
tr

Calculate trace of various matrix products
update.rcox

Update an RCOX model
fitInteral

Functions used in connection with fitting of RCOX models
rcox

Main function for specifying RCON/RCOR models
fit

Fit RCOX models
getSlot

Accessing RCOX model objects
comparecc

Compare colour classes of an RCOX model
gRc

The package `gRc': summary information
add1drop1

Add or drop colour classes to RCOX models
internals

Internal functions for the gRc package
join1split1

Joining and splitting of colour classes in RCOX models