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ergm (version 3.0-3)

Fit, Simulate and Diagnose Exponential-Family Models for Networks

Description

An integrated set of tools to analyze and simulate networks based on exponential-family random graph models (ERGM). "ergm" is a part of the "statnet" suite of packages for network analysis.

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Version

Install

install.packages('ergm')

Monthly Downloads

6,396

Version

3.0-3

License

GPL-3 + file LICENSE

Maintainer

David Hunter

Last Published

May 28th, 2012

Functions in ergm (3.0-3)

ergm-internal

Internal ergm Objects
Getting.Started

Getting Started with "ergm": Fit, simulate and diagnose exponential-family models for networks
fix.curved

Convert a curved ERGM into a corresponding ``fixed'' ERGM.
logLik.ergm

A logLik method for ergm.
sampson

Cumulative network of positive affection within a monastery as a ``network" object
ergm.allstats

Calculate all possible vectors of statistics on a network for an ERGM
florentine

Florentine Family Marriage and Business Ties Data as a ``network" object
wtd.median

Weighted Median
summary.gofobject

Summaries the Goodness-of-Fit Diagnostics on a Exponential Family Random Graph Model
ergm-parallel

Parallel Processing in the ergm Package
ecoli

Two versions of an E. Coli network dataset
enformulate.curved

Convert a curved ERGM into a form suitable as initial values for the same ergm.
g4

Goodreau's four node network as a ``network" object
plot.ergm

Plotting Method for class ergm
print.stergm

Separable Temporal Exponential Random Graph Models
control.gof

Auxiliary for Controlling ERGM Goodness-of-Fit Evaluation
control.stergm

Auxiliary for Controlling Separable Temporal ERGM Fitting
control.ergm

Auxiliary for Controlling ERGM Fitting
coef.ergm

Extract Model Coefficients
ergm

Exponential Family Random Graph Models
control.san

Auxiliary for Controlling SAN
control.ergm.bridge

Auxiliary for Controlling ergm.bridge
control.simulate

Auxiliary for Controlling ERGM Simulation
summary.statistics

Calculation of network or graph statistics
san

Use Simulated Annealing to attempt to match a network to a vector of mean statistics
is.inCH

Determine whether a vector is in the closure of the convex hull of some sample of vectors
summary.ergm

Summarizing ERGM Model Fits
edgelist.ergm

Return edgelist in standard ergm format
anova.ergm

ANOVA for Linear Model Fits
as.network.numeric

Create a Simple Random network of a Given Size
molecule

Synthetic network with 20 nodes and 28 edges
control.logLik.ergm

Auxiliary for Controlling logLik.ergm
ergm-package

Fit, Simulate and Diagnose Exponential-Family Models for Networks
ergm-terms

Terms used in Exponential Family Random Graph Models
ergm.exact

Calculate the exact loglikelihood for an ERGM
plot.network.ergm

Two-Dimensional Visualization of Networks
ergm.bridge.dindstart.llk

Bridge sampling to estiamte log-likelihood of an ERGM, using a dyad-independent ERGM as a staring point.
ergm.bridge.llr

A simple implementation of bridge sampling to evaluate log-likelihood-ratio between two ERGM configurations
print.ergm

Exponential Random Graph Models
is.dyad.independent

Testing for dyad-independence
simulate.ergm

Draw from the distribution of an Exponential Family Random Graph Model
mcmc.diagnostics

Conduct MCMC diagnostics on an ergm or stergm fit
gof

Conduct Goodness-of-Fit Diagnostics on a Exponential Family Random Graph Model
samplk

Longitudinal networks of positive affection within a monastery as a ``network" object
summary.network.list

Summarizing network.list objects
coef.stergm

Extract Model Coefficients
kapferer

Kapferer's tailor shop data
stergm

Separable Temporal Exponential Family Random Graph Models
faux.magnolia.high

Goodreau's Faux Magnolia High School as a network object
simulate.stergm

Draw from the distribution of an Separable Temporal Exponential Family Random Graph Model
plot.gofobject

Plot Goodness-of-Fit Diagnostics on a Exponential Family Random Graph Model
network.update

Replaces the sociomatrix in a network object
control.simulate.stergm

Auxiliary for Controlling Separable Temporal ERGM Simulation
flobusiness

Florentine Family Business Ties Data as a ``network" object
flomarriage

Florentine Family Marriage Ties Data as a ``network" object
ergmMPLE

ERGM Predictors and response for logistic regression calculation of MPLE
faux.mesa.high

Goodreau's Faux Mesa High School as a network object
ergmuserterms-package

Add Statistics Terms for the 'ergm' Package