<dd><p>a p-dimensional square matrix containing estimates of the genetic correlations.</p></dd>
  <dt>test</dt><dd><p>the test (as input).</p></dd>
  <dt>statistics</dt><dd><p>a p-dimensional square matrix containing the <code>test</code> statistics. 
	If <code>test = "MCPR"</code> the mean cross-products ratios are computed; if <code>test = "Wilks"</code>
	the Wilks' Lambda is; and <code>test = "Pillai"</code> results on Pillai's \(Tn\).</p></dd>
  <dt>p.values</dt><dd><p>a p-dimensional square matrix