n>(<span class="dv">6</span>,<span class="dv">7</span>))</span>
<span id="cb8-7"><a href="#cb8-7" tabindex="-1"></a><span class="co">#&gt; [1] &quot;Hadley&quot;  &quot;Ada Lov&quot;</span></span>
<span id="cb8-8"><a href="#cb8-8" tabindex="-1"></a></span>
<span id="cb8-9"><a href="#cb8-9" tabindex="-1"></a><span class="co"># stringr</span></span>
<span id="cb8-10"><a href="#cb8-10" tabindex="-1"></a><span class="fu">str_sub</span>(<span class="fu">c</span>(hw,al), <span class="at">start =</span> <span clas