bipartite: projecting_tm – R documentation

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projecting_tm

Projecting binary and weighted two-mode networks onto weighted one-mode networks.

Description

This function is the implemtation of the procedure outlined on
https://toreopsahl.com/2009/05/01/projecting-two-mode-networks-onto-weighted-one-mode-networks/

Usage

projecting_tm(net, method = "sum")

Arguments

`net`	A two-mode edgelist
`method`	The method-switch control the method used to calculate the weights. binary sets all weights to 1 sum sets the weights to the number of cooccurances Newman bases the weights on Newman's (2001) method of discounting for the size of collaborations.

Value

Returns a one-mode network

Note

version 1.0.0, taken, with permission, from package tnet

Author(s)

Tore Opsahl; https://toreopsahl.com

References

Opsahl. T. 2009. Projecting two-mode networks onto weighted one-mode networks. Available at: https://toreopsahl.com/2009/05/01/projecting-two-mode-networks-onto-weighted-one-mode-networks/

Examples

#please download and investigate tnet for examples!

bipartite

Visualising Bipartite Networks and Calculating Some (Ecological) Indices

v2.16

GPL

Authors

Carsten F. Dormann, Jochen Fruend and Bernd Gruber, with additional code from Stephen Beckett, Mariano Devoto, Gabriel Felix, Jose Iriondo, Tove Opsahl, Rafael Pinheiro, Rouven Strauss and Diego Vazquez, also based on C-code developed by Nils Bluethgen, Aaron Clauset/Rouven Strauss and Miguel Rodriguez-Girones

Initial release

2021-02-08