PlantLogistic: Logistic function for plant responses

Description Usage Arguments Details Value

View source: R/PlantLogistic.R

Description

Different parameterizations may be used for plant survival or growth responses to an arbitrary stress factor. Modelled following fig. 1 of Maestre et al. 2009

Usage

1
PlantLogistic(x, a, b, c)

Arguments

x

response

a

first parameter

b

second parameter

c

third parameter

Details

parameter space for survival probability: a = 1 b approaching 0 0.1 < c < 0.98

parameter space for growth: a = 1 a combination of b approaching 0 and c = 0.9 as a limit; b > 0.7 and c > 0.95 as the other limit

Value

logistic function


DavidGarciaCallejas/DGC documentation built on May 6, 2019, 1:54 p.m.