SGBiodiv is a software written in C++ to compute taxonomic diversity indices based on the four Warwick & Clarke's indicies. It can perform tests by random sampling.
D. Mouillot, S. Gaillard, C. Aliaume, M. Verlaque, T. Belsher, M. Troussellier and T. Do Chi, 2005 Jan. Ability of taxonomic diversity indices to discriminate coastal lagoon environments based on macrophyte communities. Ecological Indicators 5(1): 1 - 17 DOI: 10.1016/j.ecolind.2004.04.004