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<img src="../logo.svg" class="logo" alt=""><h1>Add Custom Antimicrobials to This Package</h1>
<small class="dont-index">Source: <a href="https://github.com/msberends/AMR/blob/HEAD/R/add_custom_antimicrobials.R" class="external-link"><code>R/add_custom_antimicrobials.R</code></a></small>
<div class="d-none name"><code>add_custom_antimicrobials.Rd</code></div>
</div>
<div class="ref-description section level2">
<p>With <code>add_custom_antimicrobials()</code> you can add your own custom antimicrobial drug codes to the <code>AMR</code> package.</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">add_custom_antimicrobials</span><span class="op">(</span><span class="va">x</span><span class="op">)</span></span>
<span></span>
<span><span class="fu">clear_custom_antimicrobials</span><span class="op">(</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>x</dt>
<dd><p>a <a href="https://rdrr.io/r/base/data.frame.html" class="external-link">data.frame</a> resembling the <a href="antibiotics.html">antibiotics</a> data set, at least containing columns "ab" and "name"</p></dd>
</dl></div>
<div class="section level2">
<h2 id="details">Details<a class="anchor" aria-label="anchor" href="#details"></a></h2>
<p><strong>Important:</strong> Due to how <span style="R">R</span> works, the <code>add_custom_antimicrobials()</code> function has to be run in every <span style="R">R</span> session - added antimicrobials are not stored between sessions and are thus lost when <span style="R">R</span> is exited.</p>
<p>There are two ways to automate this process:</p>
<p><strong>Method 1:</strong> Save the antimicrobials to a local or remote file (can even be the internet). To use this method:</p><ol><li><p>Create a data set in the structure of the <a href="antibiotics.html">antibiotics</a> data set (containing at the very least columns "ab" and "name") and save it with <code><a href="https://rdrr.io/r/base/readRDS.html" class="external-link">saveRDS()</a></code> to a location of choice, e.g. <code>"~/my_custom_ab.rds"</code>, or any remote location.</p></li>
<li><p>Set the file location to the <code>AMR_custom_ab</code> <span style="R">R</span> option: <code>options(AMR_custom_ab = "~/my_custom_ab.rds")</code>. This can even be a remote file location, such as an https URL. Since options are not saved between <span style="R">R</span> sessions, it is best to save this option to the <code>.Rprofile</code> file so that it will loaded on start-up of <span style="R">R</span>. To do this, open the <code>.Rprofile</code> file using e.g. <code>utils::file.edit("~/.Rprofile")</code>, add this text and save the file:</p>
<p></p><div class="sourceCode r"><pre><code><span><span class="co"># Add custom antibiotic drug codes:</span></span>
<span><span class="fu"><a href="https://rdrr.io/r/base/options.html" class="external-link">options</a></span><span class="op">(</span>AMR_custom_ab <span class="op">=</span> <span class="st">"~/my_custom_ab.rds"</span><span class="op">)</span></span></code></pre><p></p></div>
<p>Upon package load, this file will be loaded and run through the <code>add_custom_antimicrobials()</code> function.</p></li>
</ol><p><strong>Method 2:</strong> Save the antimicrobial additions directly to your <code>.Rprofile</code> file. An important downside is that this requires to load the <code>AMR</code> package at every start-up. To use this method:</p><ol><li><p>Edit the <code>.Rprofile</code> file using e.g. <code>utils::file.edit("~/.Rprofile")</code>.</p></li>
<li><p>Add a text like below and save the file:</p>
<p></p><div class="sourceCode r"><pre><code><span> <span class="co"># Add custom antibiotic drug codes:</span></span>
<span> <span class="kw"><a href="https://rdrr.io/r/base/library.html" class="external-link">library</a></span><span class="op">(</span><span class="va"><a href="https://msberends.github.io/AMR/">AMR</a></span><span class="op">)</span></span>
<span> <span class="fu"><a href="../reference/add_custom_antimicrobials.html">add_custom_antimicrobials</a></span><span class="op">(</span></span>
<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>ab <span class="op">=</span> <span class="st">"TESTAB"</span>,</span>
<span> name <span class="op">=</span> <span class="st">"Test Antibiotic"</span>,</span>
<span> group <span class="op">=</span> <span class="st">"Test Group"</span><span class="op">)</span></span>
<span> <span class="op">)</span></span></code></pre><p></p></div></li>
</ol><p>Use <code>clear_custom_antimicrobials()</code> to clear the previously added antimicrobials.</p>
</div>
<div class="section level2">
<h2 id="see-also">See also<a class="anchor" aria-label="anchor" href="#see-also"></a></h2>
<div class="dont-index"><p><code><a href="add_custom_microorganisms.html">add_custom_microorganisms()</a></code> to add custom microorganisms to this package.</p></div>
</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="co"># \donttest{</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># returns NA and throws a warning (which is now suppressed):</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/warning.html" class="external-link">suppressWarnings</a></span><span class="op">(</span></span></span>
<span class="r-in"><span> <span class="fu"><a href="as.ab.html">as.ab</a></span><span class="op">(</span><span class="st">"testab"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Class 'ab'</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] &lt;NA&gt;</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># now add a custom entry - it will be considered by as.ab() and</span></span></span>
<span class="r-in"><span><span class="co"># all ab_*() functions</span></span></span>
<span class="r-in"><span><span class="fu">add_custom_antimicrobials</span><span class="op">(</span></span></span>
<span class="r-in"><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></span></span>
<span class="r-in"><span> ab <span class="op">=</span> <span class="st">"TESTAB"</span>,</span></span>
<span class="r-in"><span> name <span class="op">=</span> <span class="st">"Test Antibiotic"</span>,</span></span>
<span class="r-in"><span> <span class="co"># you can add any property present in the</span></span></span>
<span class="r-in"><span> <span class="co"># 'antibiotics' data set, such as 'group':</span></span></span>
<span class="r-in"><span> group <span class="op">=</span> <span class="st">"Test Group"</span></span></span>
<span class="r-in"><span> <span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Added one record to the internal antibiotics data set.</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># "testab" is now a new antibiotic:</span></span></span>
<span class="r-in"><span><span class="fu"><a href="as.ab.html">as.ab</a></span><span class="op">(</span><span class="st">"testab"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> Class 'ab'</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] TESTAB</span>
<span class="r-in"><span><span class="fu"><a href="ab_property.html">ab_name</a></span><span class="op">(</span><span class="st">"testab"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "Test Antibiotic"</span>
<span class="r-in"><span><span class="fu"><a href="ab_property.html">ab_group</a></span><span class="op">(</span><span class="st">"testab"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "Test Group"</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="fu"><a href="ab_property.html">ab_info</a></span><span class="op">(</span><span class="st">"testab"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $ab</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "TESTAB"</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $cid</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $name</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "Test Antibiotic"</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $group</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "Test Group"</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $atc</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $atc_group1</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $atc_group2</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $tradenames</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $loinc</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $ddd</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $ddd$oral</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $ddd$oral$amount</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $ddd$oral$units</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $ddd$iv</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $ddd$iv$amount</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> $ddd$iv$units</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] NA</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-out co"><span class="r-pr">#&gt;</span> </span>
<span class="r-in"><span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># Add Co-fluampicil, which is one of the many J01CR50 codes, see</span></span></span>
<span class="r-in"><span><span class="co"># https://www.whocc.no/ddd/list_of_ddds_combined_products/</span></span></span>
<span class="r-in"><span><span class="fu">add_custom_antimicrobials</span><span class="op">(</span></span></span>
<span class="r-in"><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></span></span>
<span class="r-in"><span> ab <span class="op">=</span> <span class="st">"COFLU"</span>,</span></span>
<span class="r-in"><span> name <span class="op">=</span> <span class="st">"Co-fluampicil"</span>,</span></span>
<span class="r-in"><span> atc <span class="op">=</span> <span class="st">"J01CR50"</span>,</span></span>
<span class="r-in"><span> group <span class="op">=</span> <span class="st">"Beta-lactams/penicillins"</span></span></span>
<span class="r-in"><span> <span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> Added one record to the internal antibiotics data set.</span>
<span class="r-in"><span><span class="fu"><a href="ab_property.html">ab_atc</a></span><span class="op">(</span><span class="st">"Co-fluampicil"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "J01CR50"</span>
<span class="r-in"><span><span class="fu"><a href="ab_property.html">ab_name</a></span><span class="op">(</span><span class="st">"J01CR50"</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] "Co-fluampicil"</span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># even antibiotic selectors work</span></span></span>
<span class="r-in"><span><span class="va">x</span> <span class="op">&lt;-</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></span></span>
<span class="r-in"><span> random_column <span class="op">=</span> <span class="st">"some value"</span>,</span></span>
<span class="r-in"><span> coflu <span class="op">=</span> <span class="fu"><a href="as.rsi.html">as.rsi</a></span><span class="op">(</span><span class="st">"S"</span><span class="op">)</span>,</span></span>
<span class="r-in"><span> ampicillin <span class="op">=</span> <span class="fu"><a href="as.rsi.html">as.rsi</a></span><span class="op">(</span><span class="st">"R"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">x</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> random_column coflu ampicillin</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1 some value S R</span>
<span class="r-in"><span><span class="va">x</span><span class="op">[</span>, <span class="fu"><a href="antibiotic_class_selectors.html">betalactams</a></span><span class="op">(</span><span class="op">)</span><span class="op">]</span></span></span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> For betalactams() using columns 'coflu' (co-fluampicil) and</span>
<span class="r-msg co"><span class="r-pr">#&gt;</span> 'ampicillin'</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> coflu ampicillin</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 1 S R</span>
<span class="r-in"><span><span class="co"># }</span></span></span>
</code></pre></div>
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