CPM_model {biogrowth}

R Documentation

Secondary Cardinal Parameter (CPM) model

Description

Secondary cardinal parameter model as defined by Rosso et al. (1995).

Usage

CPM_model(x, xmin, xopt, xmax, n)

Arguments

x	Value of the environmental factor.
xmin	Minimum value for growth.
xopt	Optimum value for growth.
xmax	Maximum value for growth.
n	Order of the CPM model.

Value

The corresponding gamma factor.

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