Graphical Markov Models with Mixed Graphs

Tools for marginalization, conditioning and fitting by maximum likelihood.



  • December 2014 Changed the Title in Description

  • June 2014 drawGraph uses layout, default adjust = FALSE. Now is possible to plot expressions in drawGraph Further options for edges.

  • May 2014 Included further argument plotfun in functions SG, RG, MSG, MRG, MAG, AG.

  • March 2014 Changed function isAcyclic eliminating dependence on RBGL Removed dependence on RBGL corrected the docs Fixed function fitConGraph

  • January 2014 fixed function icfmag corrected email addresses

  • October 2012 changed plotGraph

  • September 2012 corrected isAG, added example in makeMG added functionality do plotGraph

  • September 2012 added a new igraph output to plotGraph

  • August 2012 removed function vertices changed plotGraph

  • May 2012 corrected isAcyclic Improved isAcyclic. Thanks to David Edwards Changed conComp Removed cliques, thanks to Castelo. Removed edgematrix Modified fitConGraph with algorithm from Tibshirani Hastie Friedman. Modified function DAG New function fitDAG
    Modified icfmag (call to fitConGraph) Removed makeAG and unmakeAG new functions makeMG, unmakeMG, isAG and isADMG

Reference manual

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2.5 by Giovanni M. Marchetti, 2 years ago

Browse source code at

Authors: Giovanni M. Marchetti , Mathias Drton , Kayvan Sadeghi

Documentation:   PDF Manual  

Task views: gRaphical Models in R

GPL-2 license

Imports igraph, methods, graph

Imported by MoTBFs, SEMgraph, TGS, geneNetBP, osmplotr, pcalg, pcgen, phylopath, simPATHy, stablespec.

See at CRAN