><dt>

          <code><a href="wine.html">wine</a></code>

        </dt>
        <dd>Wine Data Set</dd>
      </dl></div><div class="section level2">
      <h2 id="-d-plotting-helpers">1D plotting helpers<a class="anchor" aria-label="anchor" href="#-d-plotting-helpers"></a></h2>

      <div class="section-desc"><p>Built-in functions for 1D plots (<plotname><em>1d</em><backend>)</backend></plotname></p></div>


    </div><div class="section level2">




      <dl><dt>

          <code><a href="arrow_1d_grap