arometer</span> <span class="op">&lt;-</span> <span class="va">kof_ts</span><span class="op">[</span><span class="st">"baro_2019m12"</span><span class="op">]</span></span>
<span class="r-in"><span class="fu"><a href="https://rdrr.io/r/base/names.html" class="external-link">names</a></span><span class="op">(</span><span class="va">ch.kof.barometer</span><span class="op">)</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span clas