logistic: Logistic growth model

In SamGG/cellGrowth: Fitting cell population growth models

Description

Logistic growth model as defined in Zwietering et al.

Usage

  logistic(x, mu, l, z0, zmax)

Arguments

x	numeric vector: time points for which log(OD) must be computed
mu	numeric scalar: maximal growth rate parameter
l	numeric scalar: time lag parameter
z0	numeric scalar: minimal log(OD) parameter
zmax	numeric scalar: maximal log(OD) parameter

Value

numeric vector: log(OD) for the time points given in x

Author(s)

Julien Gagneur

References

Zwietering, et al. Modeling of the Bacterial Growth Curve, APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1990.

Examples

x = 1:1000
y = logistic(x, mu=0.01, l=200, z0=1, zmax=5)
plot(x,y)

SamGG/cellGrowth documentation built on May 9, 2019, 3:30 a.m.