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<title>Create decline time series for multiple applications — sawtooth • pfm</title>
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<h1>Create decline time series for multiple applications</h1>
</div>
<p>If the number of application cycles <code>n</code> is greater than 1, the
application pattern specified in <code>applications</code> is repeated <code>n</code>
times, with an interval <code>i</code>.</p>
<pre><span class='fu'>sawtooth</span>(<span class='no'>x</span>, <span class='kw'>n</span> <span class='kw'>=</span> <span class='fl'>1</span>, <span class='kw'>i</span> <span class='kw'>=</span> <span class='fl'>365</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'>seq</span>(<span class='fl'>0</span>, <span class='fl'>0</span> + <span class='no'>n</span>
* <span class='no'>i</span>, <span class='kw'>length.out</span> <span class='kw'>=</span> <span class='no'>n</span>), <span class='kw'>amount</span> <span class='kw'>=</span> <span class='fl'>1</span>))</pre>
<h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a> Arguments</h2>
<dl class="dl-horizontal">
<dt>x</dt>
<dd>A <code><a href='one_box.html'>one_box</a></code> object</dd>
<dt>n</dt>
<dd>The number of applications. If <code>applications</code> is specified, <code>n</code> is ignored</dd>
<dt>i</dt>
<dd>The interval between applications. If <code>applications</code> is specified, <code>i</code>
is ignored</dd>
<dt>applications</dt>
<dd>A data frame holding the application times in the first column and
the corresponding amounts applied in the second column.</dd>
</dl>
<h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
<pre class="examples"><div class='input'><span class='no'>applications</span> <span class='kw'>=</span> <span class='fu'>data.frame</span>(<span class='kw'>time</span> <span class='kw'>=</span> <span class='fu'>seq</span>(<span class='fl'>0</span>, <span class='fl'>14</span>, <span class='kw'>by</span> <span class='kw'>=</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'>2</span>, <span class='fl'>3</span>))
<span class='no'>pred</span> <span class='kw'><-</span> <span class='fu'><a href='one_box.html'>one_box</a></span>(<span class='fl'>10</span>)
<span class='fu'>plot</span>(<span class='fu'>sawtooth</span>(<span class='no'>pred</span>, <span class='kw'>applications</span> <span class='kw'>=</span> <span class='no'>applications</span>))</div><img src='sawtooth-2.png' alt='' width='540' height='400' /><div class='input'>
<span class='no'>m_2</span> <span class='kw'><-</span> <span class='fu'>mkinmod</span>(<span class='kw'>parent</span> <span class='kw'>=</span> <span class='fu'>mkinsub</span>(<span class='st'>"SFO"</span>, <span class='st'>"m1"</span>), <span class='kw'>m1</span> <span class='kw'>=</span> <span class='fu'>mkinsub</span>(<span class='st'>"SFO"</span>))</div><div class='output co'>#> <span class='message'>Successfully compiled differential equation model from auto-generated C code.</span></div><div class='input'><span class='no'>fit_2</span> <span class='kw'><-</span> <span class='fu'>mkinfit</span>(<span class='no'>m_2</span>, <span class='no'>FOCUS_2006_D</span>, <span class='kw'>quiet</span> <span class='kw'>=</span> <span class='fl'>TRUE</span>)
<span class='no'>pred_2</span> <span class='kw'><-</span> <span class='fu'><a href='one_box.html'>one_box</a></span>(<span class='no'>fit_2</span>)
<span class='no'>pred_2_saw</span> <span class='kw'><-</span> <span class='fu'>sawtooth</span>(<span class='no'>pred_2</span>, <span class='fl'>2</span>, <span class='fl'>7</span>)
<span class='fu'>plot</span>(<span class='no'>pred_2_saw</span>, <span class='kw'>max_twa</span> <span class='kw'>=</span> <span class='fl'>21</span>, <span class='kw'>max_twa_var</span> <span class='kw'>=</span> <span class='st'>"m1"</span>)</div><img src='sawtooth-6.png' alt='' width='540' height='400' /><div class='input'>
<span class='fu'><a href='max_twa.html'>max_twa</a></span>(<span class='no'>pred_2_saw</span>)</div><div class='output co'>#> $max
#> parent m1
#> 0.6627707 0.8542785
#>
#> $window_start
#> parent m1
#> 0.00 32.09
#>
#> $window_end
#> parent m1
#> 21.00 53.09
#> </div></pre>
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<h2>Contents</h2>
<ul class="nav nav-pills nav-stacked">
<li><a href="#arguments">Arguments</a></li>
<li><a href="#examples">Examples</a></li>
</ul>
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