numpatches = 125;
valsperpatch = 6;
pvalues = zeros(numpatches,valsperpatch);
for K = 1 : numpatches
....
thesepvals = ... %the 6 outputs of processing patch #K
pvalues(K,:) = thesepvals;
end
pval1 = pvalues(:,1);
pval2 = pvalues(:,2);
pval3 = pvalues(:,3);
pval4 = pvalues(:,4);
pval5 = pvalues(:,5);
pval6 = pvalues(:,6);
You should consider, though, whether you really need them to be in separate variables; perhaps you should just leave them in the pvalues array.