topoSortMAT_spCpp

topoSortMAT_stCpp

triangulateMAT_stC

triangulateMAT_spR

triangulateMAT_spCpp

triangulateMAT_stCpp

mcsMAT_stR

mcsMAT_stC

mcsMAT_spR

mcsMAT_spCpp

mcsMAT_stCpp

moralizeMAT_stR

moralizeMAT_spC

sp_topoSort

glist2setMAT

asdgCMatrix

asdgCMatrix.matrix

asdgCMatrix.Matrix

igraph-class

varNames.parray

nLevels.parray

valueLabels.parray

varNames.array

nLevels.array

valueLabels.array

print.parray

print.ripOrder

plot.ripOrder

maxClique

mcs.igraph

mcsmarked.igraph

junctionTree.igraph

jTree.igraph

rip.igraph

moralize.igraph

triangulate.igraph

sp_getXi

sp_getXj

sp_getXij

sp_getXtf

sp_getXM

sp_setXij1

sp_setXtf1

sp_setXM1

sp_moralize

sp_fromto

st_fromto

ripMAT2

moralMAT

lapplyV2I

lapplyI2V

lapplyMatch

solveSPD

mcsMATR

triang2R

vparlist2tf

isGSD_glist

properties_glist

coerceGraph

coerceGraph.graphNEL

coerceGraph.igraph

coerceGraph.matrix

aperm2

cell2entry

entry2cell

factGrid

getCellNumberC

slice2entry

nextCell

nextCellSlice

permuteCellEntries

makeDimNames

names2pairs

rowmat2list

colmat2list

matrix2list

ellK

list2rhsFormula

rhsFormula2list

list2rhsf

rhsf2list

which.arr.ind

pairs2num

showf

readf

dual.rep

fit.ggm

outfun

addEdge

dropEdge

addEdge.gModel

dropEdge.gModel

all.subsets

extract.power

selectOrder

processFormula

partial.corr.matrix

Internal functions called by other functions.

internal

gRbase-internal

The gRbase package provides certain general constructs
 which are used by other graphical modelling packages, in particular
 by the packages gRain, gRim and gRc. 

     gRbase contains several datasets relevant for use in connection with
 	graphical models. Almost all datasets used in the book Graphical
	Models with R (2012) are contained in gRbase.

     gRbase implements several graph algorithms (based mainly on
 	representing graphs as adjacency matrices - either in the form
	of a standard matrix or a sparse matrix). Some graph
	algorithms are: 
	(i) maximum cardinality search (for marked and unmarked graphs).
	(ii) moralize.
	(iii) triangulate.
	(iv) junctionTree.

     gRbase facilities for array operations, 

     gRbase implements functions for testing for conditional independence. 

     gRbase illustrates how hierarchical log-linear models (hllm) may be
 	implemented and describes concept of gmData (graphical meta
 	data). These features, however, are not maintained anymore and
 	remains in gRbase only because there exists a paper describing
	these facilities: A Common Platform for Graphical Models in R:
	The gRbase Package, Journal of Statistical Software, Vol 14,
	No 17, 2005. 

gRbase-internal: Internal gRbase functions

Description

Arguments