mkinds

print.mkinds

<p>At the moment this dataset class is hardly used in mkin. For example,
mkinfit does not take mkinds datasets as argument, but works with dataframes
such as the on contained in the data field of mkinds objects. Some datasets
provided by this package come as mkinds objects nevertheless.</p>

Calculation routines based on the FOCUS Kinetics Report (2006,
2014).  Includes a function for conveniently defining differential equation
models, model solution based on eigenvalues if possible or using numerical
solvers.  If a C compiler (on windows: 'Rtools') is installed, differential
equation models are solved using automatically generated C functions.
Heteroscedasticity can be taken into account using variance by variable or
two-component error models as described by Ranke and Meinecke (2018)
<doi:10.3390/environments6120124>.  Hierarchical degradation models can
be fitted using nonlinear mixed-effects model packages as a back end as
described by Ranke et al. (2021) <doi:10.3390/environments8080071>.  Please
note that no warranty is implied for correctness of results or fitness for a
particular purpose.

Johannes Ranke

mkin

Kinetic Evaluation of Chemical Degradation Data

Katrin Lindenberger

René Lehmann

Eurofins Regulatory AG 

mkinds function

<dl><p></p><p><dt>x</dt>
<dd><p>An mkinds object.</p></dd></p><p>
<dt>data</dt>
<dd><p>Should the data be printed?</p></dd></p><p>
<dt>...</dt>
<dd><p>Not used.</p></dd></p><p></p></dl>

Arguments

<p><div class="r6-fields"></div></p><dl>
<dt><code>title</code></dt>
<dd><p>A full title for the dataset</p></dd><p></p><p>
<dt><code>sampling_times</code></dt>
<dd><p>The sampling times</p></dd></p><p>
<dt><code>time_unit</code></dt>
<dd><p>The time unit</p></dd></p><p>
<dt><code>observed</code></dt>
<dd><p>Names of the observed variables</p></dd></p><p>
<dt><code>unit</code></dt>
<dd><p>The unit of the observations</p></dd></p><p>
<dt><code>replicates</code></dt>
<dd><p>The maximum number of replicates per sampling time</p></dd></p><p>
<dt><code>data</code></dt>
<dd><p>A data frame with at least the columns name, time
and value in order to be compatible with mkinfit</p></dd></p><p>
</p></dl><p></p>

Public fields


<div class="section" id="public-methods">
<h3>Public methods</h3><p></p><p><ul>
<li><p><a href="/link/mkinds%24new()?package=mkin&version=1.2.6" data-mini-rdoc="mkin::mkinds$new()"><code>mkinds$new()</code></a></p></li>
<li><p><a href="/link/mkinds%24clone()?package=mkin&version=1.2.6" data-mini-rdoc="mkin::mkinds$clone()"><code>mkinds$clone()</code></a></p></li>
</ul></p><p></p></div><p><hr>
<a id="method-mkinds-new"></a></p><div class="section" id="method-new-">
<h3>Method <code>new()</code></h3>
<p>Create a new mkinds object</p><div class="section" id="usage">
<h4>Usage</h4>
<p><div class="r"></div></p><pre><code>mkinds$new(title = "", data, time_unit = NA, unit = NA)</code></pre><p></p></div><p></p>
</div><p></p><p><div class="section" id="arguments">
<h4>Arguments</h4>
<p><div class="arguments"></div></p><dl>
<dt><code>title</code></dt>
<dd><p>The dataset title</p></dd></dl></div></p><p>
<dt><code>data</code></dt>
<dd><p>The data</p></dd></p><p>
<dt><code>time_unit</code></dt>
<dd><p>The time unit</p></dd></p><p>
<dt><code>unit</code></dt>
<dd><p>The unit of the observations</p></dd></p><p>
</p><p></p>
<p></p><p></p><p><hr>
<a id="method-mkinds-clone"></a></p><div class="section" id="method-clone-">
<h3>Method <code>clone()</code></h3>
<p>The objects of this class are cloneable with this method.</p><div class="section" id="usage">
<h4>Usage</h4>
<p><div class="r"></div></p><pre><code>mkinds$clone(deep = FALSE)</code></pre><p></p></div><p></p>
</div><p></p><p><div class="section" id="arguments">
<h4>Arguments</h4>
<p><div class="arguments"></div></p><dl>
<dt><code>deep</code></dt>
<dd><p>Whether to make a deep clone.</p></dd></dl></div></p><p>
</p><p></p>
<p></p><p>
</p>

Methods

A dataset class for mkin — mkinds

<dl>

<dt>x</dt>
<dd><p>An mkinds object.</p></dd>


<dt>data</dt>
<dd><p>Should the data be printed?</p></dd>


<dt>...</dt>
<dd><p>Not used.</p></dd>

</dl>

<p><div class="r6-fields"></p><dl>
<dt><code>title</code></dt>
<dd><p>A full title for the dataset</p></dd>


<dt><code>sampling_times</code></dt>
<dd><p>The sampling times</p></dd>


<dt><code>time_unit</code></dt>
<dd><p>The time unit</p></dd>


<dt><code>observed</code></dt>
<dd><p>Names of the observed variables</p></dd>


<dt><code>unit</code></dt>
<dd><p>The unit of the observations</p></dd>


<dt><code>replicates</code></dt>
<dd><p>The maximum number of replicates per sampling time</p></dd>


<dt><code>data</code></dt>
<dd><p>A data frame with at least the columns name, time
and value in order to be compatible with mkinfit</p></dd>


</dl><p></div></p>


<div class='section' id='public-methods'>
<h3>Public methods</h3>

<ul>
<li><p><a href='#method-mkinds-new'><code>mkinds$new()</code></a></p></li>
<li><p><a href='#method-mkinds-clone'><code>mkinds$clone()</code></a></p></li>
</ul>

</div><p><hr>
<a id="method-mkinds-new"></a></p><div class='section' id='method-new-'>
<h3>Method <code>new()</code></h3>
<p>Create a new mkinds object</p><div class='section' id='usage'>
<h4>Usage</h4>
<p><div class="r"></p><pre><code>mkinds$new(title = "", data, time_unit = NA, unit = NA)</code></pre><p></div></p>
</div>

<div class='section' id='arguments'>
<h4>Arguments</h4>
<p><div class="arguments"></p><dl>
<dt><code>title</code></dt>
<dd><p>The dataset title</p></dd>


<dt><code>data</code></dt>
<dd><p>The data</p></dd>


<dt><code>time_unit</code></dt>
<dd><p>The time unit</p></dd>


<dt><code>unit</code></dt>
<dd><p>The unit of the observations</p></dd>


</dl><p></div></p>
</div>

</div><p><hr>
<a id="method-mkinds-clone"></a></p><div class='section' id='method-clone-'>
<h3>Method <code>clone()</code></h3>
<p>The objects of this class are cloneable with this method.</p><div class='section' id='usage'>
<h4>Usage</h4>
<p><div class="r"></p><pre><code>mkinds$clone(deep = FALSE)</code></pre><p></div></p>
</div>

<div class='section' id='arguments'>
<h4>Arguments</h4>
<p><div class="arguments"></p><dl>
<dt><code>deep</code></dt>
<dd><p>Whether to make a deep clone.</p></dd>


</dl><p></div></p>
</div>

</div>


mkinds: A dataset class for mkin

Description

Usage

Arguments

Public fields

Methods

Public methods

Method `new()`

Usage

Arguments

Method `clone()`

Usage

Arguments

Examples

Description

Usage

Arguments

Public fields

Methods

Public methods

Method new()

Usage

Arguments

Method clone()

Usage

Arguments

Examples

Method `new()`

Method `clone()`