kykladspecreg {prabclus}R Documentation

Snail presence-absence data from Aegean sea

Description

0-1-matrix where rows are snail species and columns are islands in the Aegean sea. An entry of 1 means that the species is present in the region.

Usage

data(kykladspecreg)

Format

A 0-1 matrix with 80 rows and 34 columns.

Details

Reads from example data file kykladspecreg.dat.

Source

Hausdorf, B. and Hennig, C. (2002) Biogeographical tests of the Importance of Vicariance in the Diversification of Mediterranean Land Snails. Submitted.

See Also

nb provides neighborhood information about the 34 islands.

Examples

data(kykladspecreg)
# Note: If you do not use the installed package, replace this by
# kykladspecreg <- read.table("(path/)kykladspecreg.dat")

[Package prabclus version 1.0-2 Index]