Description Usage Format Details Source References Examples
S == c / 1 + z^log(f/A)
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The format is: List of 8 $ name : "Lomolino" $ formula : expression(S == over(c, 1 + z^log(over(f, A)))) $ paramnumber: 3 $ paramnames : "c" "z" "f" $ parLim : "Rplus" "Rplus" "Rplus" $ fun : model function $ rssfun : Residual Sum of Squares function $ init : initial values calculation $ form : a formula object for further calculations
The lomolino model is sigmoid asymptotic. Parameter c is the upper asymptote. For further details and documentation please see the online documentation at http://mmsar.r-forge.r-project.org/
Lomolino, M.V. (2000), Tj<c3><b8>rve (2003).
Lomolino, M.V. (2000) Ecology<e2><80><99>s most general, yet protean pattern: the species<e2><80><93>area relationship. Journal of Biogeography, 27, 17<e2><80><93>26.
Tj<c3><b8>rve, E. (2003) Shapes and functions of species<e2><80><93>area curves: a review of possible models. Journal of Biogeography, 30, 827<e2><80><93>835.
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