Merge pull request #247 from Ebrukoksal/patch-1

Add weighted sampling function to weighted_ebru_koksal.py

Author: canbula

Week02/weighted_ebru_koksal.py

@@ -0,0 +1,9 @@
+import random
+
+def weighted_srs(data, n, weights, with_replacement=False):
+  
+    if weights: return random.choices(data, weights=weights, k=n)
+      
+    if with_replacement:return random.choices(data,k=n)
+      
+    return random.sample(data,k=n)