sna

Add Isolates to a Graph

Butts' (Hierarchical) Bayesian Network Accuracy Model

Estimate Bayes Factors for the bbnam

Compute the Betweenness Centrality Scores of Network Positions

Calculate the Bicomponents of a Graph

Generate Blockmodels Based on Partitions of Network Positions

Generate a Graph (or Stack) from a Given Blockmodel Using Particular Expansion Rules

Fit a Biased Net Model

Find Bonacich Power Centrality Scores of Network Positions

Perform a Gould-Fernandez Brokerage Analysis

Find the Central Graph of a Labeled Graph Stack

Find the Centralization of a Given Network, for Some Measure of Centrality

Compute Cycle Census Information

Compute the Closeness Centrality Scores of Network Positions

Coleman's High School Friendship Data

Calculate the Component Size Distribution of a Graph

Get Component Sizes, by Vertex

Find the Number of (Maximal) Components Within a Given Graph

Compute Graph Connectedness Scores

Estimate a Consensus Structure from Multiple Observations

Univariate Conditional Uniform Graph Tests

Perform Conditional Uniform Graph (CUG) Hypothesis Tests for Graph-Level Indices

Identify the Cutpoints of a Graph or Digraph

Compute the Degree Centrality Scores of Network Positions

Remove the Diagonals of Adjacency Matrices in a Graph Stack

Compute a Holland and Leinhardt MAN Dyad Census

Compute Graph Efficiency Scores

Extract Egocentric Networks from Complete Network Data

Find Clusters of Positions Based on an Equivalence Relation

Compute the Effects of Single-Edge Perturbations on Structural Indices

Find Eigenvector Centrality Scores of Network Positions

Convert an Observed Event Matrix to a Dichotomous matrix

Calculate Flow Betweenness Scores of Network Positions

Apply Functions Over Vertex Neighborhoods

Plot Statistics Associated with Graph Clusters

Get Central Graphs Associated with Graph Clusters

Find the (Product-Moment) Correlation Between Two or More Labeled Graphs

Find the Covariance(s) Between Two or More Labeled Graphs

Find the Density of a Graph

Plot Differences in Graph-level Statistics Against Inter-graph Distances

Plot Various Graph Statistics Over a Network MDS

Fund the Numbers and Lengths of Geodesics Among Nodes in a Graph

Compute the Gil-Schmidt Power Index

Return a Binary Operation on GLI Values Computed on Two Graphs

Two-Dimensional Visualization of Graphs

Add Arrows or Segments to a Plot

Vertex Layout Functions for gplot

Add Loops to a Plot

Display a Graph in Target Diagram Form

Add Vertices to a Plot

Three-Dimensional Visualization of Graphs

Add Arrows a Three-Dimensional Plot

Vertex Layout Functions for gplot3d

Add Loops to a Three-Dimensional Plot

Compute the (Harary) Graph Centrality Scores of Network Positions

Compute the Reciprocity of an Input Graph or Graph Stack

Find the Structural Correlations Between Two or More Graphs

Find the Structural Covariance(s) Between Two or More Graphs

Transpose an Input Graph

Compute the Transitivity of an Input Graph or Graph Stack

Vectorization of Adjacency Matrices

Find the Hamming Distances Between Two or More Graphs

Compute Graph Hierarchy Scores

Find Information Centrality Scores of Network Positions

Convert Spell Data to Interval Graphs

Is a Given Graph Connected?

Is Ego an Isolate?

List the Isolates in a Graph or Graph Stack

Compute the k-Core Structure of a Graph

Optimize a Bivariate Graph Statistic Across a Set of Accessible Permutations

Fit a Linear Network Autocorrelation Model

Compute the Load Centrality Scores of Network Positions

Remove the Lower Triangles of Adjacency Matrices in a Graph Stack

Compute Graph LUBness Scores

Make a Graph Stack Row, Column, or Row-column Stochastic

Calculate Maximum Flows Between Vertices

Find the Mutuality of a Graph

Sample Network Covariance and Correlation Functions

Compute Neighborhood Structures of Specified Order

Canonical Correlation for Labeled Graphs

Linear Regression for Network Data

Logistic Regression for Network Data

Take Posterior Predictive Draws for Functions of Networks

Find the Number of Possible Ties in a Given Graph or Graph Stack

Get the nth Permutation Vector by Periodic Placement

Compute Path or Cycle Census Information

Plotting for bbnam Objects

Plotting for blockmodel Objects

Plotting for cugtest Objects

Plot an equiv.clust Object

Plotting for lnam Objects

Plotting for qaptest Objects

Plot Matrices Using a Color/Intensity Grid

Compute Gelman and Rubin's Potential Scale Reduction Measure for a Markov Chain Monte Carlo Simulation

Calculate the Vertex Prestige Scores

Printing for Bayes Factor Objects

Printing for bbnam Objects

Printing for blockmodel Objects

Printing for cugtest Objects

Printing for lnam Objects

Printing for netcancor Objects

Printing for netlm Objects

Printing for netlogit Objects

Printing for qaptest Objects

Printing for summary.bayes.factor Objects

Printing for summary.bbnam Objects

Printing for summary.blockmodel Objects

Printing for summary.cugtest Objects

Printing for summary.lnam Objects

Printing for summary.netcancor Objects

Printing for summary.netlm Objects

Printing for summary.netlogit Objects

Printing for summary.qaptest Objects

Fit a p*/ERG Model Using a Logistic Approximation

Perform Quadratic Assignment Procedure (QAP) Hypothesis Tests for Graph-Level Statistics

Find the Reachability Matrix of a Graph

Read Graphviz DOT Files

Read (N)eo-(O)rg(S)tat Input Files

Find a Matrix of Distances Between Positions Based on Regular Equivalence

Draw from a Skvoretz-Fararo Biased Net Process

Draw Density-Conditioned Random Graphs

Draw Mixing-Conditioned Random Graphs

Generate Bernoulli Random Graphs

Draw Dyad Census-Conditioned Random Graphs

Draw From the Watts-Strogatz Rewiring Model

Randomly Permute the Rows and Columns of an Input Matrix

Draw a Random Permutation Vector with Exchangeability Constraints

Estimate the Structural Distance Matrix for a Graph Stack

Find a Matrix of Distances Between Positions Based on Structural Equivalence

Find the Simmelian Tie Structure of a Graph

Tools for Social Network Analysis

sna Coercion Functions

Defunct sna Objects

Deprecated Functions in sna Package

Internal sna Functions

Graphical Operators

Convert a Row-wise Self-Report Matrix to a CSS Matrix with Missing Observations

How Many Graphs are in a Graph Stack?

Compute the Stress Centrality Scores of Network Positions

Find the Structural Distances Between Two or More Graphs

Compute Network Structure Statistics

Detailed Summaries of Bayes Factor Objects

Detailed Summaries of bbnam Objects

Detailed Summaries of blockmodel Objects

Detailed Summaries of cugtest Objects

Detailed Summaries of lnam Objects

Detailed Summaries of netcancor Objects

Detailed Summaries of netlm Objects

Detailed Summaries of netlogit Objects

Detailed Summaries of qaptest Objects

Symmetrize an Adjacency Matrix

Compute the Davis and Leinhardt Triad Census

Compute the Davis and Leinhardt Classification of a Given Triad

Remove the Upper Triangles of Adjacency Matrices in a Graph Stack

Write Output Graphs in DL Format

Write Output Graphs in (N)eo-(O)rg(S)tat Format