To download any of the following software, just click its name.

Calculates Niche Width, Diversity and Dominance indices for samples and/or species starting from a simple ASCII or Excel matrix.

RandMat 1.0 for Windows XP

Presents significance levels for some common similarity and distance indices. A Monte Carlo permutation is performed in order to produce frequency distributions of values obtained from random data matrices. Randomization is achieved by data reallocation (column randomizations row by row).

Presentation page