Fig. 1From: Exact p-values for pairwise comparison of Friedman rank sums, with application to comparing classifiersComputational time. Time (in seconds) for calculating the exact p-value of d = 1 and d = k(n − 1) − 1, for n = 2, …, 100 and k = 10 (black line) and k = 100 (red line)Back to article page