pull_metadata

The method pulls available metadata from scenario objects and returns a
table with additional columns. If the argument already was a <code>data.frame</code>
object, the columns are appended. May overwrite existing columns of the
same name.

Eases the use of ecotoxicological effect models. Can simulate
common toxicokinetic-toxicodynamic (TK/TD) models such as
General Unified Threshold models of Survival (GUTS) and Lemna. It can
derive effects and effect profiles (EPx) from scenarios. It supports the
use of 'tidyr' workflows employing the pipe symbol. Time-consuming
tasks can be parallelized.

Nils Kehrein

cvasi

Calibration, Validation, and Simulation of TKTD Models

Dirk Nickisch

Peter Vermeiren

Torben Wittwer

Johannes Witt

Andre Gergs

pull_metadata function

<dl><dt>x</dt>
<dd>vector of scenarios or a <code>data.frame</code> containing a column
<code>scenario</code> with <code>EffectScenario</code> objects</dd>
<dt>model</dt>
<dd><code>logical</code>, if <code>TRUE</code> then model metadata is pulled</dd>
<dt>exposure</dt>
<dd><code>logical</code>, if <code>TRUE</code> then exposure series metadata is pulled</dd></dl>

Arguments

Pull metadata from scenarios — pull_metadata

<dl>

<dt>x</dt>
<dd>vector of scenarios or a <code>data.frame</code> containing a column
<code>scenario</code> with <code>EffectScenario</code> objects</dd>


<dt>model</dt>
<dd><code>logical</code>, if <code>TRUE</code> then model metadata is pulled</dd>


<dt>exposure</dt>
<dd><code>logical</code>, if <code>TRUE</code> then exposure series metadata is pulled</dd>

</dl>

pull_metadata: Pull metadata from scenarios

Description

Usage

Value

Arguments

Examples