Huisman-Olff-Fresco models

So called Huisman-Olff-Fresco models (HOF models) are a hierarchical set of 5 models with increasing complexity, designated for fitting unimodal species response curves on ecological gradient. The models are first presented in Huisman J., Olff H. & Fresco L.F.M. (1993). A hierarchical set of models for species response analysis. Journal of Vegetation Science, 4, 37-46.

External links

* [http://cc.oulu.fi/~jarioksa/pages/hof2.htm Oksanen's introduction of HOF models, and software to compute them] Huisman J., Olff H. & Fresco L.F.M. (1993). A hierarchical set of models for species response analysis. Journal of Vegetation Science, 4, 37-46 * [http://www.rug.nl/biologie/onderzoek/onderzoekgroepen/cocon/Publications/pdf/1993_JVegSci4_37-42.pdf pdf]