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<h1>Actual and maximum moving window time average concentrations for FOMC kinetics</h1>
<small class="dont-index">Source: <a href='https://github.com/jranke/pfm/blob/master/R/FOMC_actual_twa.R'><code>R/FOMC_actual_twa.R</code></a></small>
<div class="hidden name"><code>FOMC_actual_twa.Rd</code></div>
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<p>Actual and maximum moving window time average concentrations for FOMC kinetics</p>
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<pre class="usage"><span class='fu'>FOMC_actual_twa</span>(<span class='kw'>alpha</span> <span class='kw'>=</span> <span class='fl'>1.0001</span>, <span class='kw'>beta</span> <span class='kw'>=</span> <span class='fl'>10</span>, <span class='kw'>times</span> <span class='kw'>=</span> <span class='fu'>c</span>(<span class='fl'>0</span>, <span class='fl'>1</span>, <span class='fl'>2</span>, <span class='fl'>4</span>, <span class='fl'>7</span>, <span class='fl'>14</span>,
<span class='fl'>21</span>, <span class='fl'>28</span>, <span class='fl'>42</span>, <span class='fl'>50</span>, <span class='fl'>100</span>))</pre>
<h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
<table class="ref-arguments">
<colgroup><col class="name" /><col class="desc" /></colgroup>
<tr>
<th>alpha</th>
<td><p>Parameter of the FOMC model</p></td>
</tr>
<tr>
<th>beta</th>
<td><p>Parameter of the FOMC model</p></td>
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<tr>
<th>times</th>
<td><p>The output times, and window sizes for time weighted average concentrations</p></td>
</tr>
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<h2 class="hasAnchor" id="source"><a class="anchor" href="#source"></a>Source</h2>
<p>FOCUS (2014) Generic Guidance for Estimating Persistence and Degradation
Kinetics from Environmental Fate Studies on Pesticides in EU Registration, Version 1.1,
18 December 2014, p. 251</p>
<h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
<pre class="examples"><div class='input'><span class='fu'>FOMC_actual_twa</span>(<span class='kw'>alpha</span> <span class='kw'>=</span> <span class='fl'>1.0001</span>, <span class='kw'>beta</span> <span class='kw'>=</span> <span class='fl'>10</span>)</div><div class='output co'>#> actual twa
#> 0 1.00000000 NaN
#> 1 0.90908224 0.9530973
#> 2 0.83331814 0.9115995
#> 4 0.71426168 0.8411664
#> 7 0.58820408 0.7580202
#> 14 0.41663019 0.6253074
#> 21 0.32254415 0.5387324
#> 28 0.26312277 0.4767543
#> 42 0.19227599 0.3925054
#> 50 0.16663681 0.3583198
#> 100 0.09088729 0.2397608</div></pre>
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<h2>Author</h2>
Johannes Ranke
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