Package: gRc 0.5.1

gRc: Inference in Graphical Gaussian Models with Edge and Vertex Symmetries

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, <doi:10.18637/jss.v023.i06>) and the paper by Hojsgaard and Lauritzen (2008, <doi:10.1111/j.1467-9868.2008.00666.x>).

Authors:Steffen Lauritzen [aut, cph], Søren Højsgaard [aut, cre, cph]

gRc_0.5.1.tar.gz
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gRc.pdf |gRc.html✨
gRc/json (API)
NEWS

# Install 'gRc' in R:
install.packages('gRc', repos = c('https://hojsgaard.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/hojsgaard/grc/issues

Uses libs:
  • c++– GNU Standard C++ Library v3

On CRAN:

cpp

2.60 score 5 scripts 315 downloads 31 exports 16 dependencies

Last updated 4 months agofrom:4dc38659aa. Checks:9 OK. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKJan 13 2025
R-4.5-win-x86_64OKJan 13 2025
R-4.5-linux-x86_64OKJan 13 2025
R-4.4-win-x86_64OKJan 13 2025
R-4.4-mac-x86_64OKJan 13 2025
R-4.4-mac-aarch64OKJan 13 2025
R-4.3-win-x86_64OKJan 13 2025
R-4.3-mac-x86_64OKJan 13 2025
R-4.3-mac-aarch64OKJan 13 2025

Exports:compareccdataRepdimensionfitInfoformula2namesformula2stringgetccgeteccgetedgesgetScoregetSlotgetvccintRepipmjoin1K2thetalogLmatchingplotrcoxscoringsplit1theta2KtoLisptrAtrAWtrAWBtrAWBlisttrAWBVtrAWBWtrAWBWlist

Dependencies:clicpp11gluegRbaseigraphlatticelifecyclemagrittrMASSMatrixpkgconfigRcppRcppArmadilloRcppEigenrlangvctrs

Readme and manuals

Help Manual

Help pageTopics
Add or drop colour classes to RCOX modelsadd1-drop1 add1.rcox drop1.rcox evalInECC evalOutECC
Calculate trace of various matrix products.clever_trace trA trAW trAWB trAWBlist trAWBV trAWBW trAWBWlist
Coerce parameters in RCOX models.coerce_parm K2theta K2theta.rcon K2theta.rcor theta2K theta2K.rcon theta2K.rcor
Compare colour classes of an RCOX modelcomparecc
Fit rcox modelfit-main fit.rcox ipm matching scoring
Generating class for RCON / RCOR modelsgenerating-class
Get slots from RCOX model object.dataRep dimension fitInfo get-slot getcc getecc getedges getSlot getvcc intRep logL
The package `gRc': summary informationgrc-summary
Joining and splitting of colour classes in RCOX modelsjoin-split join1 split1
Plot rcox objectplot.rcox
Main function for specifying RCON/RCOR models.rcox
Get score and information for RCOX models.getScore getScore.rcon getScore.rcor score-information
Stepwise model selection in RCOX modelsstep stepadd1 stepdrop1 stepjoin1 stepsplit1
For printing in lisp styletoLisp
Update an RCOX modelupdate-doc update.rcox
Conversions of the type xxx2yyycc2formula ecc2edges formula2names formula2names.default formula2names.formula formula2names.list formula2names.NULL formula2string formula2string.default formula2string.list getIndex getIndex.character getIndex.default getIndex.list indices2vectors names2formula names2formula.default names2formula.list names2indices xxx2yyy