Issue 7 (Homework): Adding summary data functions to friend network

group.py

@@ -1,5 +1,46 @@
 """An example of how to represent a group of acquaintances in Python."""
 
-# Your code to go here...
+import numpy as np
 
-my_group =
+def max_age(Group):
+    ages = [Group[person]["age"] for person in Group]
+    return max(ages)
+
+def average_relations(Group):
+    relations = [len(Group[person]["connections"]) for person in Group]
+    return np.mean(relations)
+
+def max_age_one_relation(Group):
+    ages = [Group[person]["age"] for person in Group if len(Group[person]["connections"]) > 0]
+    return max(ages)
+
+def max_age_one_friend(Group):
+
+    ages = []
+
+    for data in Group.values():
+        for connection in data["connections"].keys():
+            if connection == "Friend":
+                ages.append(data["age"])
+                break
+
+    return max(ages)
+
+#A function taking in the data for one person and ammending the inputted dictionary with a nested dictionary containing thier data.
+def add_to_group(Group,Name,Age,Job="",Connections={}): #Connections is a list of 2 element tuples
+    Group[Name] = {"age": Age, "job": Job, "connections":{Relationship[0]:Relationship[1] for Relationship in Connections}}
+    return None
+
+#Implimenting instances of a group network using the 'add_to_group' function for the provided data.
+my_group = {}
+add_to_group(my_group,"Jill",26,"Biologist",Connections=[("Friend","Zalika"),("Partner","John")])
+add_to_group(my_group, "Zalika",28,"Artist",Connections=[("Friend","Jill")])
+add_to_group(my_group, "John",27,"Writer", Connections=[("Partner", "Jill")])
+add_to_group(my_group, "Nash",34,"Chef",Connections=[("Cousin","John"),("Landlord","Zalika")])
+
+print(my_group)
+
+print(max_age(my_group))
+print(average_relations(my_group))
+print(max_age_one_relation(my_group))
+print(max_age_one_friend(my_group))