import numpy as np
import pandas as pd


# Create a dictionary
dict = {
        'company':['Google', 'Microsoft', 'Apple', 'Google', 'Microsoft', 'Apple'],
        'year': [2017, 2017, 2017, 2018, 2018, 2018],
        'Profit':[20000,40000,60000,80000,70000,50000]
       }

# Create a dataframe
df = pd.DataFrame(dict)

# Group By
print("Group By\n")
df.groupby('company').sum()








Posted By  -  Karan Gupta
 
Posted On  -  Friday, April 26, 2019

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