ta-line-number="1">p_conc_time &lt;-<span class="st"> </span><span class="cf">function</span>(df) {</a>
<a class="sourceLine" id="cb5-2" data-line-number="2"><span class="kw"><a href="http://www.rdocumentation.org/packages/ggplot2/topics/ggplot">ggplot</a></span>(df, <span class="kw"><a href="http://www.rdocumentation.org/packages/ggplot2/topics/aes">aes</a></span>(<span class="dt">x =</span> Time, <span class="dt">y =</span> Conc, <span class="dt">group=</span> ID)) <span class="op">+</span><span class="st