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mrf2d

Markov Random Field Models for Image Analysis

v1.0 · Jan 25, 2022 · GPL-3

Description

Model fitting, sampling and visualization for the (Hidden) Markov Random Field model with pairwise interactions and general interaction structure from Freguglia, Garcia & Bicas (2020) <doi:10.1002/env.2613>, which has many popular models used in 2-dimensional lattices as particular cases, like the Ising Model and Potts Model. A complete manuscript describing the package is available in Freguglia & Garcia (2022) <doi:10.18637/jss.v101.i08>.

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CRAN Check Status

14 OK
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Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Dependency Network

Dependencies Reverse dependencies Rcpp dplyr tidyr ggplot2 Rdpack mrf2d

Version History

new 1.0 Mar 10, 2026
updated 1.0 ← 0.5 diff Jan 25, 2022
updated 0.5 ← 0.4.1 diff Oct 28, 2020
updated 0.4.1 ← 0.4.0 diff Oct 19, 2020
updated 0.4.0 ← 0.3 diff Jun 29, 2020
updated 0.3 ← 0.2.0 diff Jun 2, 2020
updated 0.2.0 ← 0.1.0 diff Feb 20, 2020
new 0.1.0 Nov 13, 2019