Rainfalls data

Mann-Kendall Statistic (S)

Tau (τ)

Sen’s Slope (Q)

Z_s

Significance Level (α)

P-value (Two-tailed test)

Test Interpretation

Bamako-Senou

9

0.02069

0.475

0.14273

0.05

0.44325 > 0.05

H₀ accepted

ARC2

155

0.35632

8.5556

2.74752

0.05

0.0030 < 0.05

H₀ rejected