a repeti&ccedil;&atilde;o seu c&aacute;lculo,
</p>
<pre class="example">(%i1) load (descriptive)$
(%i2) load (numericalio)$
(%i3) s2 : read_matrix (file_search (&quot;wind.data&quot;))$
(%i4) s : cov1 (s2)$
(%i5) global_variances (s, false);
(%o5) [105.338342060606, 21.06766841212119, 12874.34690469686, 
         113.4651792608502, 6.636590811800794, 2.576158149609762]
</pre>
<p>Veja tamb&eacute;m <code>cov</code> e <code>cov1</code>.
</p></dd></dl>



<dl>
<dt><u>Fun&ccedil;&atilde;o:</u> <b>cor</b><i> (<v