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ergm (version 3.1.3)

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

8,181

Version

3.1.3

License

GPL-3 + file LICENSE

Maintainer

Pavel N Krivitsky

Last Published

July 19th, 2014

Functions in ergm (3.1.3)

Getting.Started

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

Auxiliary for Controlling ergm.bridge
coef.ergm

Extract Model Coefficients
ergm-constraints

Sample Space Constraints for Exponential Family Random Graph Models
control.san

Auxiliary for Controlling SAN
as.network.numeric

Create a Simple Random network of a Given Size
ergm-terms

Terms used in Exponential Family Random Graph Models
control.simulate

Auxiliary for Controlling ERGM Simulation
fix.curved

Convert a curved ERGM into a corresponding ``fixed'' ERGM.
ergm-package

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

Exponential Random Graph Models
ergmMPLE

ERGM Predictors and response for logistic regression calculation of MPLE
ergm-references

Reference Measures for Exponential-Family Random Graph Models
lasttoggle

Storing last toggle information in a network
is.inCH

Determine whether a vector is in the closure of the convex hull of some sample of vectors
enformulate.curved

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

Draw from the distribution of an Exponential Family Random Graph Model
ergm.bridge.dindstart.llk

Bridge sampling to estiamte log-likelihood of an ERGM, using a dyad-independent ERGM as a staring point.
network.update

Replaces the sociomatrix in a network object
control.ergm

Auxiliary for Controlling ERGM Fitting
g4

Goodreau's four node network as a ``network" object
wtd.median

Weighted Median
summary.statistics

Calculation of network or graph statistics
flomarriage

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

Use Simulated Annealing to attempt to match a network to a vector of mean statistics
mcmc.diagnostics

Conduct MCMC diagnostics on an ergm fit
samplk

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

Calculate all possible vectors of statistics on a network for an ERGM
ergm.exact

Calculate the exact loglikelihood for an ERGM
ergm.bridge.llr

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

Florentine Family Marriage and Business Ties Data as a ``network" object
faux.mesa.high

Goodreau's Faux Mesa High School as a network object
summary.ergm

Summarizing ERGM Model Fits
sampson

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

Summarizing network.list objects
ergm

Exponential Family Random Graph Models
ergm-internal

Internal ergm Objects
is.dyad.independent

Testing for dyad-independence
plot.gofobject

Plot Goodness-of-Fit Diagnostics on a Exponential Family Random Graph Model
anova.ergm

ANOVA for Linear Model Fits
plot.network.ergm

Two-Dimensional Visualization of Networks
kapferer

Kapferer's tailor shop data
flobusiness

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

Synthetic network with 20 nodes and 28 edges
ecoli

Two versions of an E. Coli network dataset
logLik.ergm

A logLik method for ergm.
summary.gofobject

Summaries the Goodness-of-Fit Diagnostics on a Exponential Family Random Graph Model
control.gof

Auxiliary for Controlling ERGM Goodness-of-Fit Evaluation
eut-upgrade

faux.magnolia.high

Goodreau's Faux Magnolia High School as a network object
gof

Conduct Goodness-of-Fit Diagnostics on a Exponential Family Random Graph Model
plot.ergm

Plotting Method for class ergm
ergm-parallel

control.logLik.ergm

Auxiliary for Controlling logLik.ergm