ul class="simple">
<li><p><strong>X</strong> (<em>np.ndarray</em>) – design matrix(n x p)</p></li>
<li><p><strong>y</strong> (<em>np.ndarray</em>) – obejective variable(n x 1)</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>estimated variacnce</p>
</dd>
<dt class="field-odd">Return type</dt>
<dd class="field-odd"><p>float</p>
</dd>
</dl>
</dd></dl>

</div>


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