concorR: CONCOR and Supplemental Functions

Contains the CONCOR (CONvergence of iterated CORrelations) algorithm and a series of supplemental functions for easy running, plotting, and blockmodeling. The CONCOR algorithm is used on social network data to identify network positions based off a definition of structural equivalence; see Breiger, Boorman, and Arabie (1975) <doi:10.1016/0022-2496(75)90028-0> and Wasserman and Faust's book Social Network Analysis: Methods and Applications (1994). This version allows multiple relationships for the same set of nodes and uses both incoming and outgoing ties to find positions.

Version: 0.2.1
Imports: igraph, sna, stats, graphics
Published: 2020-11-25
Author: Tyme Suda [aut], Adrienne Traxler ORCID iD [cre], Carter Butts [ctb] (Author of sna::plot.blockmodel(), adapted for plot_blk())
Maintainer: Adrienne Traxler <adrienne.traxler at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: concorR citation info
Materials: README NEWS
CRAN checks: concorR results


Reference manual: concorR.pdf
Package source: concorR_0.2.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release: concorR_0.2.0.tgz, r-oldrel: concorR_0.2.0.tgz
Old sources: concorR archive


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