abindex="-1"></a><span class="co"># stringr</span></span>
<span id="cb6-10"><a href="#cb6-10" tabindex="-1"></a><span class="fu">str_sub</span>(hw, <span class="at">start =</span> <span class="dv">1</span>, <span class="at">end =</span> <span class="dv">6</span>)</span>
<span id="cb6-11"><a href="#cb6-11" tabindex="-1"></a><span class="co">#&gt; [1] &quot;Hadley&quot;</span></span>
<span id="cb6-12"><a href="#cb6-12" tabindex="-1"></a><span class="fu">str_sub</span>(hw, <span class="at">start =</span> <span