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<!DOCTYPE html>
<!-- Generated by pkgdown: do not edit by hand --><html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><title>Create decline time series for multiple applications — sawtooth • pfm</title><script src="../deps/jquery-3.6.0/jquery-3.6.0.min.js"></script><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><link href="../deps/bootstrap-5.3.1/bootstrap.min.css" rel="stylesheet"><script src="../deps/bootstrap-5.3.1/bootstrap.bundle.min.js"></script><link href="../deps/font-awesome-6.4.2/css/all.min.css" rel="stylesheet"><link href="../deps/font-awesome-6.4.2/css/v4-shims.min.css" rel="stylesheet"><script src="../deps/headroom-0.11.0/headroom.min.js"></script><script src="../deps/headroom-0.11.0/jQuery.headroom.min.js"></script><script src="../deps/bootstrap-toc-1.0.1/bootstrap-toc.min.js"></script><script src="../deps/clipboard.js-2.0.11/clipboard.min.js"></script><script src="../deps/search-1.0.0/autocomplete.jquery.min.js"></script><script src="../deps/search-1.0.0/fuse.min.js"></script><script src="../deps/search-1.0.0/mark.min.js"></script><!-- pkgdown --><script src="../pkgdown.js"></script><meta property="og:title" content="Create decline time series for multiple applications — sawtooth"><meta name="description" content="If the application pattern is specified in applications,
n and i are disregarded."><meta property="og:description" content="If the application pattern is specified in applications,
n and i are disregarded."></head><body>
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      <h1>Create decline time series for multiple applications</h1>
      <small class="dont-index">Source: <a href="https://github.com/jranke/pfm/blob/HEAD/R/twa.R" class="external-link"><code>R/twa.R</code></a></small>
      <div class="d-none name"><code>sawtooth.Rd</code></div>
    </div>

    <div class="ref-description section level2">
    <p>If the application pattern is specified in <code>applications</code>,
<code>n</code> and <code>i</code> are disregarded.</p>
    </div>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">sawtooth</span><span class="op">(</span></span>
<span>  <span class="va">x</span>,</span>
<span>  n <span class="op">=</span> <span class="fl">1</span>,</span>
<span>  i <span class="op">=</span> <span class="fl">365</span>,</span>
<span>  applications <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span>time <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="op">(</span><span class="va">n</span> <span class="op">-</span> <span class="fl">1</span><span class="op">)</span> <span class="op">*</span> <span class="va">i</span>, length.out <span class="op">=</span> <span class="va">n</span><span class="op">)</span>, amount <span class="op">=</span> <span class="fl">1</span><span class="op">)</span></span>
<span><span class="op">)</span></span></code></pre></div>
    </div>

    <div class="section level2">
    <h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>


<dl><dt id="arg-x">x<a class="anchor" aria-label="anchor" href="#arg-x"></a></dt>
<dd><p>A <code><a href="one_box.html">one_box</a></code> object</p></dd>


<dt id="arg-n">n<a class="anchor" aria-label="anchor" href="#arg-n"></a></dt>
<dd><p>The number of applications. If <code>applications</code> is specified, <code>n</code> is ignored</p></dd>


<dt id="arg-i">i<a class="anchor" aria-label="anchor" href="#arg-i"></a></dt>
<dd><p>The interval between applications. If <code>applications</code> is specified, <code>i</code>
is ignored</p></dd>


<dt id="arg-applications">applications<a class="anchor" aria-label="anchor" href="#arg-applications"></a></dt>
<dd><p>A data frame holding the application times in the first column and
the corresponding amounts applied in the second column.</p></dd>

</dl></div>

    <div class="section level2">
    <h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="va">applications</span> <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a></span><span class="op">(</span>time <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/seq.html" class="external-link">seq</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">14</span>, by <span class="op">=</span> <span class="fl">7</span><span class="op">)</span>, amount <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">1</span>, <span class="fl">2</span>, <span class="fl">3</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">pred</span> <span class="op">&lt;-</span> <span class="fu"><a href="one_box.html">one_box</a></span><span class="op">(</span><span class="fl">10</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/graphics/plot.default.html" class="external-link">plot</a></span><span class="op">(</span><span class="fu">sawtooth</span><span class="op">(</span><span class="va">pred</span>, applications <span class="op">=</span> <span class="va">applications</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="sawtooth-1.png" alt="" width="700" height="433"></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="va">m_2</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://pkgdown.jrwb.de/mkin/reference/mkinmod.html" class="external-link">mkinmod</a></span><span class="op">(</span>parent <span class="op">=</span> <span class="fu"><a href="https://pkgdown.jrwb.de/mkin/reference/mkinmod.html" class="external-link">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span>, <span class="st">"m1"</span><span class="op">)</span>, m1 <span class="op">=</span> <span class="fu"><a href="https://pkgdown.jrwb.de/mkin/reference/mkinmod.html" class="external-link">mkinsub</a></span><span class="op">(</span><span class="st">"SFO"</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Temporary DLL for differentials generated and loaded</span>
<span class="r-in"><span><span class="va">fit_2</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://pkgdown.jrwb.de/mkin/reference/mkinfit.html" class="external-link">mkinfit</a></span><span class="op">(</span><span class="va">m_2</span>, <span class="va">FOCUS_2006_D</span>, quiet <span class="op">=</span> <span class="cn">TRUE</span><span class="op">)</span></span></span>
<span class="r-wrn co"><span class="r-pr">#&gt;</span> <span class="warning">Warning: </span>Observations with value of zero were removed from the data</span>
<span class="r-in"><span><span class="va">pred_2</span> <span class="op">&lt;-</span> <span class="fu"><a href="one_box.html">one_box</a></span><span class="op">(</span><span class="va">fit_2</span>, ini <span class="op">=</span> <span class="fl">1</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">pred_2_saw</span> <span class="op">&lt;-</span> <span class="fu">sawtooth</span><span class="op">(</span><span class="va">pred_2</span>, <span class="fl">2</span>, <span class="fl">7</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/graphics/plot.default.html" class="external-link">plot</a></span><span class="op">(</span><span class="va">pred_2_saw</span>, max_twa <span class="op">=</span> <span class="fl">21</span>, max_twa_var <span class="op">=</span> <span class="st">"m1"</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="sawtooth-2.png" alt="" width="700" height="433"></span>
<span class="r-plt img"><img src="sawtooth-3.png" alt="" width="700" height="433"></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="fu"><a href="max_twa.html">max_twa</a></span><span class="op">(</span><span class="va">pred_2_saw</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $max</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>    parent        m1 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 0.7834481 0.8617049 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $window_start</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> parent     m1 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   0.00  26.85 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $window_end</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> parent     m1 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  21.00  47.85 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
</code></pre></div>
    </div>
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