/span> <span class="op">(</span><span class="cn">FALSE</span><span class="op">)</span> <span class="op">{</span> <span class="co"># has_ctx_key() &amp; is.na(ctx_key() == "FAKE_KEY")</span></span></span>
<span class="r-in"><span><span class="co"># Pull functional use probability data for BPA</span></span></span>
<span class="r-in"><span><span class="va">bpa</span> <span class="op">&lt;-</span> <span class="fu">get_exposure_functional_use_probability</span><span class="op">(</span>DTXSID <span class="op">=</