prabclus

Nearest neighbor based clutter/noise detection

Parametric bootstrap test for clustering in abundance matrices

Converts alleleobject into binary matrix

Format conversion for codominant marker data

Shared allele distance for diploid loci

Diploid loci matrix initialization

Internal: compares two pairs of alleles

Spatial autocorrelation parameter estimation

Internal: create character matrix out of allele list

Internal: generates neighborhood list for diploid loci

Generate spatial weights from prabclus neighborhood list

Simulation of presence-absence matrices (clustered)

Construct communities from individuals

Distances between communities

Compare species clustering and species groups

Connectivity components of an undirected graph

Connected regions per species

Geographical coordinates to distances

Region-wise cluster membership

Dice distance matrix

Distance ratio test statistics for distance based clustering

geco distance matrix

Neighborhood list from geographical distance

Classical distance-based test for homogeneity against clustering

Clustering of species ranges from presence-absence matrices (hierarchical methods)

Nestedness matrix

Jaccard distance matrix

Kulczynski distance matrix

Snail presence-absence data from Aegean sea

Largest connectivity component

Visualises clusters of markers vs. species

Missing values statistics for matrix

Neighborhood list for Aegean islands

Test of neighborhood list

Mean distance to kth nearest neighbor

Distances between communities, auxiliary functions

Piecewise linear transformation for distance matrices

Plots for within-groups and between-groups distance regression

p-value simulation for presence-absence matrices clustering test

Estimates SAR model from log-abundance matrix of prab-object.

prabclus package overview

Clustering for biotic elements or for species delimitation (mixture method)

Presence-absence/abundance matrix initialization

Parametric bootstrap test for clustering in presence-absence matrices

Quantitative Kulczynski distance matrix

Simulation of presence-absence matrices (non-clustered)

Regression between subsets of dissimilarity matrices

Testing equality of within-groups and between-groups distances regression

Testing equality of one within-group and between-two groups distances regression

Regression difference between within-group dissimilarities

Regression difference within reference group and between-group dissimilarities

Testing equality of two distance-regressions

Simulation of abundance matrices (non-clustered)

Herbs of the Siskiyou Mountains

Average within-group distances for given groups

Stress values for different dimensions of Kruskal's MDS

Microsatellite genetic data of Tetragonula bees

Convert abundance matrix into presence/absence matrix

Internal: create allele list out of character matrix

Genetic AFLP data of Veronica plants

Overwater distances between islands in the Aegean sea