0.9003       NaN

&gt;&gt;&gt;&gt; Instantaneous Granger Causality NOT detected.

====================================================================================================
</pre><h2 id="9">Original PDC estimation</h2><p>PDC analysis results are saved in <b>c</b> structure. See asymp_pdc.m.</p><pre class="codeinput">metric = <span class="string">'euc'</span>;  <span class="comment">% euc  = original PDC or DTF;</span>
                 <span class="comment">% diag = generalized PDC (gPDC) or DC;</s