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sna  

Tools for Social Network Analysis
View on CRAN: Click here


Download and install sna package within the R console
Install from CRAN:
install.packages("sna")

Install from Github:
library("remotes")
install_github("cran/sna")

Install by package version:
library("remotes")
install_version("sna", "2.8")



Attach the package and use:
library("sna")
Maintained by
Carter T. Butts
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2001-05-28
Latest Update: 2024-09-08
Description:
A range of tools for social network analysis, including node and graph-level indices, structural distance and covariance methods, structural equivalence detection, network regression, random graph generation, and 2D/3D network visualization.
How to cite:
Carter T. Butts (2001). sna: Tools for Social Network Analysis. R package version 2.8, https://cran.r-project.org/web/packages/sna. Accessed 25 Jun. 2026.
Previous versions and publish date:
0.3 (2001-05-28 08:22), 0.4 (2001-10-29 11:38), 0.41 (2002-03-28 08:56), 0.42 (2003-07-04 08:38), 0.43 (2003-10-09 09:50), 0.44-1 (2004-06-02 10:40), 0.50-1 (2005-01-06 22:21), 0.51-0 (2005-01-10 23:02), 1.0-0 (2005-08-20 23:41), 1.1 (2006-04-15 21:40), 1.2 (2006-08-25 10:17), 1.3 (2006-10-11 12:49), 1.4 (2006-12-18 21:50), 1.5 (2007-08-01 12:49), 2.0-1 (2009-06-08 09:09), 2.0 (2009-06-07 15:09), 2.1-0 (2010-04-15 15:50), 2.2-0 (2012-10-29 08:59), 2.2-1 (2012-12-21 20:38), 2.2-2 (2013-01-10 19:22), 2.3-1 (2013-03-02 17:15), 2.3-2 (2014-01-14 07:08), 2.4 (2016-08-08 09:36), 2.5 (2019-12-10 12:00), 2.6 (2020-10-06 10:50), 2.7-1 (2023-01-24 09:30), 2.7-2 (2023-12-06 06:20), 2.7 (2022-06-01 07:40)
Other packages that cited sna R package
View sna citation profile
Other R packages that sna depends, imports, suggests or enhances
Complete documentation for sna
Functions, R codes and Examples using the sna R package
Some associated functions: add.isolates . bbnam.bf . bbnam . betweenness . bicomponent.dist . blockmodel.expand . blockmodel . bn . bonpow . brokerage . centralgraph . centralization . clique.census . closeness . coleman . component.dist . component.size.byvertex . components . connectedness . consensus . cug.test . cugtest . cutpoints . degree . diag.remove . dyad.census . efficiency . ego.extract . equiv.clust . eval.edgeperturbation . evcent . event2dichot . flowbet . gapply . gclust.boxstats . gclust.centralgraph . gcor . gcov . gden . gdist.plotdiff . gdist.plotstats . geodist . gilschmidt . gliop . gplot.arrow . gplot.layout . gplot.loop . gplot . gplot.target . gplot.vertex . gplot3d.arrow . gplot3d.layout . gplot3d.loop . gplot3d . graphcent . grecip . gscor . gscov . gt . gtrans . gvectorize . hdist . hierarchy . infocent . interval.graph . is.connected . is.isolate . isolates . kcores . lab.optimize . lnam . loadcent . lower.tri.remove . lubness . make.stochastic . maxflow . mutuality . nacf . neighborhood . netcancor . netlm . netlogit . npostpred . nties . numperm . path.census . plot.bbnam . plot.blockmodel . plot.cugtest . plot.equiv.clust . plot.lnam . plot.qaptest . plot.sociomatrix . potscalered.mcmc . prestige . print.bayes.factor . print.bbnam . print.blockmodel . print.cugtest . print.lnam . print.netcancor . print.netlm . print.netlogit . print.qaptest . print.summary.bayes.factor . print.summary.bbnam . print.summary.blockmodel . print.summary.cugtest . print.summary.lnam . print.summary.netcancor . print.summary.netlm . print.summary.netlogit . print.summary.qaptest . pstar . qaptest . reachability . read.dot . read.nos . redist . rgbn . rgnm . rgnmix . rgraph . rguman . rgws . rmperm . rperm . sdmat . sedist . simmelian . sna-coercion . sna-defunct . sna-deprecated . sna-internal . sna . sna.operators . sr2css . stackcount . stresscent . structdist . structure.statistics . summary.bayes.factor . summary.bbnam . summary.blockmodel . summary.cugtest . summary.lnam . summary.netcancor . summary.netlm . summary.netlogit . summary.qaptest . symmetrize . triad.census . triad.classify . upper.tri.remove . write.dl . write.nos . 
Some associated R codes: connectivity.R . dataprep.R . fileio.R . gli.R . gmultiv.R . gtest.R . models.R . nli.R . permutation.R . randomgraph.R . roles.R . sna-operators.R . visualization.R . zzz.R .  Full sna package functions and examples
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