ot_ly</a></span><span class="op">(</span>x <span class="op">=</span> <span class="op">~</span> <span class="va">date</span>,
          y <span class="op">=</span> <span class="op">~</span> <span class="va">count</span>,
          type <span class="op">=</span> <span class="st">'scatter'</span>, 
          mode <span class="op">=</span> <span class="st">'none'</span>, 
          color <span class="op">=</span> <span class="op">~</span><span class="va">status</span>,
          stackgroup <span class="op">=</s