/span> tibble<span class="sc">::</span><span class="fu">tibble</span>(</span>
<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a>  <span class="at">x =</span> <span class="fu">rep</span>(<span class="fu">c</span>(<span class="st">&quot;&quot;</span>, <span class="st">&quot;2&quot;</span>), <span class="fu">c</span>(<span class="dv">1000</span>, <span class="dv">1</span>)),</span>
<span id="cb3-3"><a href="#cb3-3" aria-hidden="true" tabindex="-1"></a>  <span class="at">y =</span> <span cl