calculate_gammas

A helper function for <code>predict_dynamic_growth()</code> that
calculates the value of every gamma factor corresponding to some
storage time.

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

calculate_gammas function

<dl><dt>this_t</dt>
<dd>Storage time</dd>
<dt>env_func</dt>
<dd>A list of functions (generated using <code>approxfun</code>) that
give the value of each environmental function for some storage time.</dd>
<dt>sec_models</dt>
<dd>A nested list describing the secondary models.</dd></dl>

Arguments

Calculates every gamma factor — calculate_gammas

<dl>

<dt>this_t</dt>
<dd>Storage time</dd>


<dt>env_func</dt>
<dd>A list of functions (generated using <code>approxfun</code>) that
give the value of each environmental function for some storage time.</dd>


<dt>sec_models</dt>
<dd>A nested list describing the secondary models.</dd>

</dl>

calculate_gammas: Calculates every gamma factor

Description

Usage

Value

Arguments