Serie 01

Serie01/aufg8.py

@@ -0,0 +1,19 @@
+import numpy as np
+
+R = np.array([720, 740, 760, 780, 800, 820])
+A = np.array([19, 24, 26, 27, 10, 5])
+B = np.array([4, 8, 52, 40, 32, 24])
+
+def qval(edges, counts, x):
+    cdf = np.cumsum(counts) / counts.sum()
+    i = np.searchsorted(edges, x)
+    if i == 0: return 0.0
+    if i >= len(edges): return 1.0
+    w = edges[1] - edges[0]
+    return cdf[i-1] + (x - edges[i-1]) / w * (cdf[i] - cdf[i-1])
+
+qa = qval(R, A, 730)
+qb = qval(R, B, 750)
+
+print(qa)
+print(qb)