an></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"><a href="nlme_fit.html">nlme_fit</a></span><span class="op">(</span><span class="va">bt_df</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-plt img"><img src="read_any_breathtest-2.png" alt="" width="700" height="433"></span>
</code></pre></div>
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