Statistics with Python | Machine Learning | Probability Mass Function with Python - P8

Publié le: 23 mai 2018
sur la chaîne: technologyCult

694

Probability Mass Function using Python - P2

Session # 68

Topic to be covered - Probability Mass Function (pmf)

Probability Mass Function (pmf) is a function that gives the probability that a discrete random variables
is exactly equal to some values.

Code Starts Here
==============

import pandas as pd
import matplotlib.pyplot as plt

df = pd.DataFrame()

df['color'] = ['Red','Green','Yellow','Black','Orange']
df['count'] = [5,8,6,2,9]

df['pmf'] = df['count']/df['count'].sum()

plt.bar(df['color'],df['pmf'])
plt.show()

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