BioDen is a data normaliser and processor for files containing taxon biomass/density data for ecotopes. The name BioDen is a combination of the words biomass and density. In general the input file of BioDen includes a list of records (rows in a table) that give species name, an abundance measure (biomass and/or density), a sample code, the surface sampled and the ecotope. This list is transformed to a table in which the rows represent species (names) and the columns represent samples. This table can serve as the input file for various programs that conduct species community analyses.
Documentation for BioDen can be found here.