pan><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] ""  "b" ""  "c"</span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/list.html" class="external-link">as.list</a></span><span class="op">(</span><span class="va">s</span><span class="op">)</span></span></span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [[1]]</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [1] 1</span>
<span class="r-out co"><span class=