A community-level measure of ecological niche complementarity measured as the total branch length of a functional dendrogram based on qualitative differences in visitor assemblages between plants.
fc(web, dist="euclidean", method="average", weighted=TRUE)The value of fc, which is not standardised and lies anywhere between 0 and a large number.
A bipartite interaction web, i.e.~a matrix with higher (cols) and lower (rows) trophic levels.
A distance accepted by the function dist.
The linkage method to be used by hclust. Any option accepted by hclust is allowed; defaults to "average".
Option to analyse the web as binary or as weighted network. Default is weighted=TRUE, but analysis presented in Devoto et al. (2012) uses weighted=FALSE.
Mariano Devoto mdevoto@agro.uba.ar
fc measures community-level ecological niche complementarity as the total branch length of a functional dendrogram based on qualitative differences in visitor assemblages between plants. For details see Devoto et al. (2012).
Devoto M., Bailey S., Craze P., and Memmott J. (2012) Understanding and planning ecological restoration of plant-pollinator networks. Ecology Letters 15, 319--328
networklevel, which uses this function.
data(Safariland)
fc(Safariland)
fc(t(Safariland), dist="canberra", method="complete")
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