ode></pre>
</div>
<div id="sequence-variables" class="section level2" number="23.3">
<h2><span class="header-section-number">23.3</span> Sequence variables</h2>
<p>One-dimensional arrays may be specified directly using the SPLUS
sequence notation. The following example defines an integer-value and
a real-valued sequence.</p>
<pre><code>n &lt;- c(1,2,3) y &lt;- c(2.0,3.0,9.7)</code></pre>
<p>Arrays are provided without a declaration of dimensionality because
the reader just counts the number of entries to de