chessboard-package: chessboard: Create Network Connections Based on Chess Moves

In chessboard: Create Network Connections Based on Chess Moves

chessboard: Create Network Connections Based on Chess Moves

Description

Provides functions to work with directed (asymmetric) and undirected (symmetric) spatial networks. It makes the creation of connectivity matrices easier, i.e. a binary matrix of dimension n x n, where n is the number of nodes (sampling units) indicating the presence (1) or the absence (0) of an edge (link) between pairs of nodes. Different network objects can be produced by 'chessboard': node list, neighbor list, edge list, connectivity matrix. It can also produce objects that will be used later in Moran's Eigenvector Maps (Dray et al. (2006) \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1016/j.ecolmodel.2006.02.015")}) and Asymetric Eigenvector Maps (Blanchet et al. (2008) \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1016/j.ecolmodel.2008.04.001")}), methods available in the package 'adespatial' (Dray et al. (2023) https://CRAN.R-project.org/package=adespatial). This work is part of the FRB-CESAB working group Bridge https://www.fondationbiodiversite.fr/en/the-frb-in-action/programs-and-projects/le-cesab/bridge/.

Author(s)

Maintainer: Nicolas Casajus [e-mail] (ORCID) [copyright holder]

Authors:

• Erica Rievrs Borges [e-mail] (ORCID)

• Eric Tabacchi [e-mail] (ORCID)

• Guillaume Fried [e-mail] (ORCID)

• Nicolas Mouquet [e-mail] (ORCID)

See Also

Useful links:

• https://github.com/frbcesab/chessboard

• Report bugs at https://github.com/frbcesab/chessboard/issues

chessboard documentation built on Oct. 14, 2023, 9:15 a.m.