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Computes various indices of a network at the link-level, i.e. for each cell of the network matrix
linklevel(web, index=c("dependence", "endpoint"))
A matrix with pollinators as columns and plants as rows. Alternatively, when used on e.g. species occurrences across islands, rows are islands.
Vector of indices to be computed at the link level; options are:
dependence to compute dependence-matrix for each group level;
endpoint to compute end-point degrees following Barratt et al. (2004).
Returns a list of indices, each entry being a matrix of the same dimensions as the input web.
For summaries of such indices see networklevel
. It's still early days for this function ...
Barrat, A., Barth<U+00E9>lemy, M., Pastor-Satorras, R. & Vespignani, A. (2004) The architecture of complex weighted networks. Proceedings of the National Academy of Sciences of the USA 101, 3747-<U+2013>3752
# NOT RUN {
data(Safariland)
linklevel(Safariland)
# }
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