Tomicus                 Maximum temperature at sites hosting 2 species
                        of closely related bark-beetles of genus
                        Tomicus
c2cv                    Comparison of 2 values of species richness
                        using a randomization procedure
c2m                     Compares 2 mean values using a randomization
                        test
ea                      Soil macrofauna in a tropical field under
                        traditional slash-and-burn (Elahe, French
                        Guiana)
ef                      Soil macrofauna in a tropical forest site
                        (Elahe, French Guiana)
efea                    Soil macrofauna in a tropical forest site and
                        cultivated plot (traditional slash-and-burn,
                        Elahe, French Guiana)
efeb                    Soil macrofauna in a tropical forest site
                        before and after deforestation (traditional
                        slash-and-burn, Elahe, French Guiana)
rarc                    Computes rarefaction curves and statistical
                        envelop
raref                   Estimates the species richness for a given
                        number of sampled individuals on the basis of
                        the corresponding rarefaction curve
raref2                  Estimates the species richness for a given
                        number of sampled individuals on the basis of
                        the corresponding rarefaction curve
rich                    Species richness, their confidence interval and
                        other useful indices
shared                  Computes the number of species shared by groups
                        of sampling units and other useful statistics
