GiRaF: Gibbs Random Fields Analysis

Allows calculation on, and sampling from Gibbs Random Fields, and more precisely general homogeneous Potts model. The primary tool is the exact computation of the intractable normalising constant for small rectangular lattices. Beside the latter function, it contains method that give exact sample from the likelihood for small enough rectangular lattices or approximate sample from the likelihood using MCMC samplers for large lattices.

AuthorJulien Stoehr, Pierre Pudlo and Nial Friel
Date of publication2016-02-24 18:54:24
MaintainerJulien Stoehr <julien.stoehr@ucd.ie>
LicenseGPL (>= 2)
Version1.0

View on CRAN

Files

GiRaF
GiRaF/inst
GiRaF/inst/doc
GiRaF/inst/doc/GiRaF_introduction.pdf
GiRaF/inst/doc/GiRaF_introduction.R
GiRaF/inst/doc/GiRaF_introduction.Rnw
GiRaF/inst/include
GiRaF/inst/include/lattice.hpp
GiRaF/inst/include/GiRaF.hpp
GiRaF/inst/include/sampler.hpp
GiRaF/inst/include/recursion.hpp
GiRaF/tests
GiRaF/tests/Rplots.pdf
GiRaF/tests/GiRaF.R
GiRaF/src
GiRaF/src/Makevars
GiRaF/src/rcpp_module.cpp
GiRaF/src/sampler.cpp
GiRaF/src/recursion.cpp
GiRaF/src/Makevars.win
GiRaF/src/lattice.cpp
GiRaF/NAMESPACE
GiRaF/R
GiRaF/R/sampler.R GiRaF/R/NCmrf.R GiRaF/R/zzz.R
GiRaF/vignettes
GiRaF/vignettes/clique_tr.png
GiRaF/vignettes/clique_v.png
GiRaF/vignettes/GiRaF_introduction-concordance.tex
GiRaF/vignettes/g4.tex
GiRaF/vignettes/bibliography.bib
GiRaF/vignettes/clique_h.png
GiRaF/vignettes/g8.tex
GiRaF/vignettes/g8border.tex
GiRaF/vignettes/GiRaF_introduction.Rnw
GiRaF/vignettes/clique_br.png
GiRaF/vignettes/g4border.tex
GiRaF/MD5
GiRaF/build
GiRaF/build/vignette.rds
GiRaF/DESCRIPTION
GiRaF/man
GiRaF/man/sampler.mrf.Rd GiRaF/man/NC.mrf.Rd GiRaF/man/GiRaF-package.Rd GiRaF/man/exact.mrf.Rd

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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