report:добавлен

TEMA8/M2.py

@@ -0,0 +1,17 @@
+import math
+import statistics as st
+def correlation(list1, list2):
+    n = min(len(list1), len(list2))
+    x = list1[:n]
+    y = list2[:n]
+
+    Xsr = st.mean(x)
+    Ysr = st.mean(y)
+
+    cov = st.covariance(x,y)
+
+    Xso = st.stdev(x)
+    Yso = st.stdev(y)
+
+    R_paired = cov / ( Xso*Yso)
+    return R_paired