Add hypothesis test scripts

scripts/perform_hypothesis_tests.py

@@ -0,0 +1,28 @@
+from scipy.stats import mannwhitneyu
+import pandas as pd
+import numpy as np
+
+
+filename_left = "res/flowrate_left.csv"
+filename_right = "res/flowrate_right.csv"
+filename_both = "res/flowrate_both.csv"
+
+
+def main():
+    df_left = pd.read_csv(filename_left)
+    flowrate_left = np.array(df_left["flowrate"])
+
+    df_right = pd.read_csv(filename_right)
+    flowrate_right = np.array(df_right["flowrate"])
+
+    df_both = pd.read_csv(filename_both)
+    flowrate_both = np.array(df_right["flowrate"])
+    
+    U_lr, p_lr = mannwhitneyu(flowrate_left, flowrate_both, method="exact")
+    U_rb, p_rb = mannwhitneyu(flowrate_right, flowrate_both, method="exact")
+    
+    print(f"Left-Right: p = {p_lr}")
+    print(f"Right-Both: p = {p_rb}")
+
+if __name__ == "__main__":
+    main()