art.html" class="external-link">start</a></span><span class="op">(</span><span class="va">x</span><span class="op">)</span>, to<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/stats/start.html" class="external-link">end</a></span><span class="op">(</span><span class="va">x</span><span class="op">)</span>, <span class="va">...</span><span class="op">)</span></span>
<span></span>
<span><span class="co"># S3 method for data.frame</span></span>
<span><span class="fu">subhourly2nminutes</span