iso_repGompertz

modGompertz

gompertz

Reparameterized Gompertz growth model defined by Zwietering et al. (1990).

Modelling of population growth under static and dynamic environmental conditions.
Includes functions for model fitting and making prediction under isothermal and
dynamic conditions. The methods (algorithms & models) are based on
predictive microbiology (See Perez-Rodriguez and Valero (2012, ISBN:978-1-4614-5519-6)).

Alberto Garre

biogrowth

Modelling of Population Growth

Jeroen Koomen

Heidy den Besten

Marcel Zwietering

iso_repGompertz function

<dl><dt>times</dt>
<dd>Numeric vector of storage times</dd>
<dt>logN0</dt>
<dd>Initial log microbial count</dd>
<dt>C</dt>
<dd>Difference between <code>logN0</code> and the maximum log-count.</dd>
<dt>mu</dt>
<dd>Maximum specific growth rate (in ln CFU/<a href="/link/t?package=biogrowth&version=1.0.6" data-mini-rdoc="biogrowth::t">t</a>)</dd>
<dt>lambda</dt>
<dd>Lag phase duration</dd></dl>

Arguments

Reparameterized Gompertz model — iso_repGompertz

<dl>

<dt>times</dt>
<dd>Numeric vector of storage times</dd>


<dt>logN0</dt>
<dd>Initial log microbial count</dd>


<dt>C</dt>
<dd>Difference between <code>logN0</code> and the maximum log-count.</dd>


<dt>mu</dt>
<dd>Maximum specific growth rate (in ln CFU/<a href='https://rdrr.io/r/base/t.html'>t</a>)</dd>


<dt>lambda</dt>
<dd>Lag phase duration</dd>

</dl>

iso_repGompertz: Reparameterized Gompertz model

Description

Usage

Value

Arguments