Computes the size of the largest connectivity component of the graph
of ncol(distmat) vertices with edges defined by the smallest
ne distances.
Usage
lcomponent(distmat, ne = floor(3*ncol(distmat)/4))
Arguments
distmat
symmetric distance matrix.
ne
integer.
Value
list with components
lcsize of the largest connectivity component.
nesee above.
References
Hennig, C. and Hausdorf, B. (2004) Distance-based parametric bootstrap
tests for clustering of species ranges. Computational Statistics
and
Data Analysis 45, 875-896.
data(kykladspecreg)
# Note: If you do not use the installed package, replace this by# kykladspecreg <- read.table("(path/)kykladspecreg.dat")j <- jaccard(t(kykladspecreg))
lcomponent(j)