# Graphical Interaction Models

## Documentation for package ‘gRim’ version 0.2-0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

backward | Stepwise model selection in (graphical) interaction models
CGstats | Mean, covariance and counts for grouped data
CGstats.data.frame | Mean, covariance and counts for grouped data
CGstats_internal | Mean, covariance and counts for grouped data
ciTest | Generic function for conditional independence test
ciTest-array | Test for conditional independence in a contingency table
ciTest-general | Generic function for conditional independence test
ciTest.data.frame | Generic function for conditional independence test
ciTest.list | Generic function for conditional independence test
ciTest.table | Generic function for conditional independence test
ciTest_df | Test for conditional independence in a dataframe
ciTest_mvn | Test for conditional independence in the multivariate normal distribution
ciTest_ordinal | A function to compute Monte Carlo and asymptotic tests of conditional independence for ordinal and/or nominal variables.
ciTest_table | Test for conditional independence in a contingency table
cmod | Graphical Gaussian model
cModel-class | Class '"dModel"'
coef.mModel | Mixed interaction model.
coefficients.mModel | Mixed interaction model.
dmod | Log-linear model
dModel-class | Class '"dModel"'
effloglin | Fitting Log-Linear Models by Message Passing
extractAIC.iModel | General functions related to iModels
fitted.dModel | Log-linear model
formula.iModel | General functions related to iModels
forward | Stepwise model selection in (graphical) interaction models
getEdges | Find edges in a graph and edges not in an undirected graph.
getEdges.graphNEL | Find edges in a graph and edges not in an undirected graph.
getEdges.list | Find edges in a graph and edges not in an undirected graph.
getEdges.matrix | Find edges in a graph and edges not in an undirected graph.
getEdgesMAT | Find edges in a graph and edges not in an undirected graph.
getInEdges | Find edges in a graph and edges not in an undirected graph.
getInEdgesMAT | Find edges in a graph and edges not in an undirected graph.
getOutEdges | Find edges in a graph and edges not in an undirected graph.
getOutEdgesMAT | Find edges in a graph and edges not in an undirected graph.
ggmfit | Iterative proportional fitting of graphical Gaussian model
ggmfitr | Iterative proportional fitting of graphical Gaussian model
ghk2phkParms | Conversion between different parametrizations of mixed interaction models.
ghk2pmsParms | Conversion between different parametrizations of mixed interaction models.
iModel-general | General functions related to iModels
isDecomposable.dModel | General functions related to iModels
isGraphical.dModel | General functions related to iModels
logLik.iModel | General functions related to iModels
loglinDecDim | Return the dimension of a log-linear model
loglinGenDim | Return the dimension of a log-linear model
mmod | Mixed interaction model.
mModel-class | Class '"dModel"'
mmod_dimension | Mixed interaction model.
modelProperties | General functions related to iModels
modelProperties.dModel | General functions related to iModels
modify_glist | Modify generating class for a graphical/hierarchical model
phk2ghkParms | Conversion between different parametrizations of mixed interaction models.
phk2pmsParms | Conversion between different parametrizations of mixed interaction models.
pms2ghkParms | Conversion between different parametrizations of mixed interaction models.
pms2phkParms | Conversion between different parametrizations of mixed interaction models.
print.CGstats | Mean, covariance and counts for grouped data
print.citest | Generic function for conditional independence test
print.dModel | Log-linear model
print.iModelsummary | General functions related to iModels
print.mModel | Mixed interaction model.
print.testadd | Test addition of edge to graphical model
print.testdelete | Test deletion of edge from an interaction model
residuals.dModel | Log-linear model
stepwise | Stepwise model selection in (graphical) interaction models
stepwise.iModel | Stepwise model selection in (graphical) interaction models
summary.citest | Generic function for conditional independence test
summary.iModel | General functions related to iModels
summary.mModel | Mixed interaction model.
terms.iModel | General functions related to iModels
testadd | Test addition of edge to graphical model
testadd.iModel | Test addition of edge to graphical model
testadd.mModel | Test addition of edge to graphical model
testdelete | Test deletion of edge from an interaction model
testdelete.iModel | Test deletion of edge from an interaction model
testdelete.mModel | Test deletion of edge from an interaction model
testEdges | Test edges in graphical models with p-value/AIC value
testEdges.iModel | Test edges in graphical models with p-value/AIC value
testInEdges | Test edges in graphical models with p-value/AIC value
testOutEdges | Test edges in graphical models with p-value/AIC value
triangulate.dModel | Log-linear model