pan class="comment">% DSS to contrast clusters</span>
0100     c1=<a href="nt_cov.html" class="code" title="function [c,tw]=nt_cov(x,shifts,w);">nt_cov</a>(x(IDX{1},:));
0101     c0=c1+<a href="nt_cov.html" class="code" title="function [c,tw]=nt_cov(x,shifts,w);">nt_cov</a>(x(IDX{2},:));
0102     [todss,pwr0,pwr1]=<a href="nt_dss0.html" class="code" title="function [todss,pwr0,pwr1]=nt_dss0(c0,c1,keep1,keep2)">nt_dss0</a>(c0,c1);
0103     z=<a href="nt_mmat.html" class="code" title="function y=nt_mmat(x,m)"