pan class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="va">y12</span>, <span class="va">y22</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="va">mfdobj_list</span> <span class="op">&lt;-</span> <span class="fu">get_mfd_df_real_time</span><span class="op">(</span>dt <span class="op">=</span> <span class="va">df</s