To perform some statistical operations like mean, median,standard deviation, minimum, maximum and variance using python NumPy module.
Its act like parent for child node.
In this example tree has only one root node.
All child node has been associated with root node.
The insert method compares the value of the node to the parent nodeand decides to add it as a left node or a right node.
#parent node
class Root:
def __init__(self, data):
self.left = None
self.right = None
self.data = data
#compare the new value with the parent node
def insert(self, data):
if self.data:
if data < self.data: if self.left is None: self.left = Root(data) else: self.left.insert(data) elif data > self.data:
if self.right is None:
self.right = Root(data)
else:
self.right.insert(data)
else:
self.data = data
#print the tree
def tree(self):
if self.left:
self.left.tree()
print( self.data)
if self.right:
self.right.tree()
# Use the insert method to add nodes
r = Root(13)
r.insert(23)
r.insert(3)
r.insert(15)
r.insert(16)
r.insert(4)
r.tree()
