kykladspecreg: 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.format
A 0-1 matrix with 80 rows and 34 columns.source
B. Hausdorf and C. Hennig (2005) The influence of recent geography,
palaeography and climate on the composition of the faune of the
central Aegean Islands. Biological Journal of the Linnean
Society 84, 785-795.Details
Reads from example data file kykladspecreg.dat.See Also
nb provides neighborhood information about the 34
islands. waterdist provides a geographical distance
matrix between the islands.