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