Test for clustering of presence-absence data

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Documentation for package `prabclus' version 2.0-2

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autoconst Spatial autocorrelation parameter estimation
autoreg Spatial autocorrelation parameter estimation
cluspop.nb Simulation of presence-absence matrices (clustered)
comp.test Compare species clustering and species groups
con.comp Connectivity components of an undirected graph
con.regmat Connected regions per species
distratio Distance ratio test statistics for distance based clustering
geco geco distance matrix
geo2neighbor Neighborhood list from geographical distance
homogen.test Classical distance-based test for homogeneity against clustering
hprabclust Clustering of species ranges from presence-absence matrices (hierarchical methods)
incmatrix Nestedness matrix
jaccard Jaccard distance matrix
kulczynski Kulczynski distance matrix
kykladspecreg Snail presence-absence data from Aegean sea
lcomponent Largest connectivity component
nb Neighborhood list for Aegean islands
nbtest Test of neighborhood list
nn Mean distance to kth nearest neighbor
NNclean Nearest neighbor based clutter/noise detection
piecewiselin Piecewise linear transformation for distance matrices
pop.sim p-value simulation for presence-absence matrices clustering test
prab Presence-absence/abundance matrix initialization
prabclust Clustering of species ranges from presence-absence matrices (mixture method)
prabinit Presence-absence/abundance matrix initialization
prabtest Parametric bootstrap test for clustering in presence-absence matrices
print.nnclean Nearest neighbor based clutter/noise detection
print.prab Presence-absence/abundance matrix initialization
print.prabclust Clustering of species ranges from presence-absence matrices (mixture method)
print.summary.prabtest Print and summary method for prabtest
qkulczynski Quantitative Kulczynski distance matrix
randpop.nb Simulation of presence-absence matrices (non-clustered)
summary.prabtest Print and summary method for prabtest
waterdist Overwater distances between islands in the Aegean sea