What it does
This tool from PAMPA toolsuite computes an abundance (max and standard deviation if SVR data) and presence absence table at finest aggregation possible from observation data
A tabular file with observation data. Must at least contain three columns 'observation.unit' which associate year and location or 'year' and 'location', 'species.code' with species ID and 'number' for abundance.
The data frame may also contain:
A tabular file with presence/absence at finest aggregation available (per observation unit per species OR per observation unit per species per size class)
Derived from PAMPA scripts (https://wwz.ifremer.fr/pampa/Meth.-Outils/Outils) written by Yves Reecht.