Mann-Whitney U Test Calculator Posted by Calculator Study March 15, 2025 Mann-Whitney U Test Calculator Mann-Whitney U Test Calculator Group 1 (comma-separated): Group 2 (comma-separated): Calculate Clear Formula U = n₁n₂ + n₁(n₁+1)/2 - R₁ Where n₁/n₂ = sample sizes, R₁ = sum of ranks for group 1 Marine PT Test Calculator Post navigation Previous Post Cooper Test CalculatorNext PostPETH Test Calculator