Spearman rank-correlation coefficient of two lists
SpearmanRho[v1, v2]
SpearmanRho[m]
SpearmanRho[m1, m2]
SpearmanRho[dist]
SpearmanRho[dist, i, j]
SpearmanRho[{1.5, 3, 5, 10}, {2, 1.25, 15, 8}]
→ 3/5SpearmanRho[{3 / 2, 3, 5, 10}, {2, 5 / 4, 15, 8}]
→ 3/5SpearmanRho[N[{1, 2, 5, 6}, 20], N[{19, 34, 6, 8}, 20]]
→ -3/5