>labels</span><span class="p">(</span><span class="s1">&#39;x&#39;</span><span class="p">,</span><span class="n">x</span><span class="p">)</span>
</pre></div>
</div>
<p>The first function <code class="docutils literal notranslate"><span class="pre">nddata(y,'x')</span></code> creates an instance of nddata; to do this,
we need to give our dimensions names – here we name the single dimension
<cite>‘x’</cite>.
We then attach an axis label with <cite>.labels(‘x’,x)</cite></p>
<p>Now, for example, we�