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blockmodeling (version 0.1.7)

An R package for Generalized and classical blockmodeling of valued networks

Description

The package is primarly ment as an implementation of Generalized blockmodeling for valued networks. In addition, measurese of similarity or dissimilarity based on structural equivalence and regular equivalence (REGE algorithem) can be computed and partitioned matrices can be ploted.

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Version

Install

install.packages('blockmodeling')

Monthly Downloads

936

Version

0.1.7

License

GPL version 2 or newer

Maintainer

Ales Ziberna

Last Published

July 25th, 2025

Functions in blockmodeling (0.1.7)

crit.fun

Computes the criterion function for a given network and partition
nkpartitions

Functions for listing all possible partitions or just cunting the number of them.
rand

Comparing partitions
reorderImage

Reorders an image matrix of the blockmodel (or an error matrix based on new and old partition.
fun.by.blocks

Computation of function values by blocks
ircNorm

Function for iterated row and column normalization of valued matrices.
opt.par

Optimizes a partition based on the value of a criterion function.
opt.random.par

Optimizes a set of partitions based on the value of a criterion function.
sedist

Computes distances in terms of Structural equivalence (Lorrain and White, 1971)
ss

Sum of Squared deviations from the mean and sum of Absolute Deviations from the median
two2one

Two-mode network conversions
find.m

Computing the threshold
Pajek

Functions for loading and writing Pajek files
clu

Function for extraction of some elements for objects, returend by functions for Generalized blockmodeling
blockmodeling-package

An R package for Generalized and classical blockmodeling of valued networks
REGE

REGE - Algorithms for compiting (dis)similarities in terms of regular equivalnece.
recode

Recode
genRandomPar

The function for generating random partitions
check.these.par

Computes the value of a criterion function for a given network and a set of partitions
plot.mat

Functions for plotting a partitioned matrix
formatA

A formating function for numbers
gplot1

A wrapper for funcction gplot - Two-Dimensional Visualization of Graphs