Compute Node Overlap and Segregation in Ecological Networks

Calculate NOS (node overlap and segregation) and the associated metrics described in Strona and Veech (2015) and Strona et al. (2017, In Press). The functions provided in the package enable assessment of structural patterns ranging from complete node segregation to perfect nestedness in a variety of network types. In addition, they provide a measure of network modularity.


Version 1.1.0

  • Corrected a bug regarding the use of matrices as input data
  • Added a new function enabling the conversion of frequency interaction matrices to edge lists
  • Updated the help files

Version 1.0.0

  • Initial version

Reference manual

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1.1.0 by Thomas J. Matthews, 4 years ago

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Browse source code at

Authors: Thomas J. Matthews and Giovanni Strona

Documentation:   PDF Manual  

GPL-3 license

Imports dplyr, gmp, stats

See at CRAN