35834    1.0     .7764065  .8323358 ]
      [                                                  ]
      [ .8239624  .6902622  .7764065    1.0     .7293848 ]
      [                                                  ]
      [ .7519506  0.782502  .8323358  .7293848    1.0    ]
</pre>
<p>Cálculo de la matriz de correlaciones a partir de la matriz de covarianzas.
</p>
<pre class="example">(%i1) load (descriptive)$
(%i2) fpprintprec : 7 $
(%i3) s2 : read_matrix (file_search (&quot;wind.data&quot;))$
(%i4) s : cov