a href="random_ortho.html">random_ortho</a></code> Generate a list of orthogonal matrices drawn
  from Haar distribution.</p>
<p><code><a href="rmirror_wishart.html">rmirror_wishart</a></code> Sample from the mirror-Wishart distribution.</p>
<p><code><a href="sample_sig.html">sample_sig</a></code> Update for total variation parameter in
  <code>equi_mcmc</code>.</p>
<p><code><a href="sample_right_wishart.html">sample_right_wishart</a></code>  Gibbs update of <code>Phi_inv</code>.</p>
<p><code><a href="start