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Diffstat (limited to 'docs/reference/max_twa.html')
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diff --git a/docs/reference/max_twa.html b/docs/reference/max_twa.html index 4bb1be9..f78da58 100644 --- a/docs/reference/max_twa.html +++ b/docs/reference/max_twa.html @@ -70,7 +70,11 @@ </div> - <p>The maximum time weighted average concentration for a moving window</p> + <p>If you generate your time series using <code><a href='sawtooth.html'>sawtooth</a></code>, +you need to make sure that the length of the time series allows +for finding the maximum. It is therefore recommended to check this using +<code><a href='plot.one_box.html'>plot.one_box</a></code> using the window size for the argument +<code>max_twa</code>.</p> <pre><span class='fu'>max_twa</span>(<span class='no'>x</span>, <span class='kw'>window</span> <span class='kw'>=</span> <span class='fl'>21</span>)</pre> @@ -83,19 +87,56 @@ <dd>The size of the moving window</dd> </dl> + <h2 class="hasAnchor" id="details"><a class="anchor" href="#details"></a>Details</h2> + + <p>The method working directly on fitted <code>mkinfit</code> objects uses the +equations given in the PEC soil section of the FOCUS guidance and is restricted +SFO, FOMC and DFOP models and to the parent compound</p> + + <h2 class="hasAnchor" id="references"><a class="anchor" href="#references"></a>References</h2> + + <p>FOCUS (2006) “Guidance Document on Estimating Persistence and + Degradation Kinetics from Environmental Fate Studies on Pesticides in EU + Registration” Report of the FOCUS Work Group on Degradation Kinetics, + EC Document Reference Sanco/10058/2005 version 2.0, 434 pp, + <a href = 'http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics'>http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics</a></p> + <h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2> <p><code><a href='twa.html'>twa</a></code></p> + <h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2> + <pre class="examples"><div class='input'><span class='no'>pred</span> <span class='kw'><-</span> <span class='fu'><a href='sawtooth.html'>sawtooth</a></span>(<span class='fu'><a href='one_box.html'>one_box</a></span>(<span class='fl'>10</span>), + <span class='kw'>applications</span> <span class='kw'>=</span> <span class='fu'>data.frame</span>(<span class='kw'>time</span> <span class='kw'>=</span> <span class='fu'>c</span>(<span class='fl'>0</span>, <span class='fl'>7</span>), <span class='kw'>amount</span> <span class='kw'>=</span> <span class='fu'>c</span>(<span class='fl'>1</span>, <span class='fl'>1</span>))) +<span class='fu'>max_twa</span>(<span class='no'>pred</span>)</div><div class='output co'>#> $max +#> parent +#> 0.9537545 +#> +#> $window_start +#> parent +#> 0 +#> +#> $window_end +#> parent +#> 21 +#> </div><div class='input'><span class='no'>pred_FOMC</span> <span class='kw'><-</span> <span class='fu'>mkinfit</span>(<span class='st'>"FOMC"</span>, <span class='no'>FOCUS_2006_C</span>, <span class='kw'>quiet</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>) +<span class='fu'>max_twa</span>(<span class='no'>pred_FOMC</span>)</div><div class='output co'>#> 21 +#> 18.22124 </div></pre> </div> <div class="col-md-3 hidden-xs hidden-sm" id="sidebar"> <h2>Contents</h2> <ul class="nav nav-pills nav-stacked"> <li><a href="#arguments">Arguments</a></li> + <li><a href="#details">Details</a></li> + + <li><a href="#references">References</a></li> + <li><a href="#see-also">See also</a></li> - </ul> + + <li><a href="#examples">Examples</a></li> + </ul> </div> </div> |