What is pandas value_counts function?

What is pandas value_counts function?

What is pandas value_counts function?

This recipe explains what is pandas value_counts function


Recipe Objective

What is pandas value_counts function? Value Counts this is the funtion which will return all the unique values available in a pandas series or dataframe column. The first value returned by the function will be the most frequent value or category.

Step 1 - Import library

import pandas as pd

Step 2 - Take Sample data

Sample_data = pd.Series(['India','USA','Canada','UK','Japan','India','USA','USA','Canada','UK','UK','Japan','India','India','India','India'])

Step 3 - Print Results

print("This is Resulted output for value_counts function in pandas:","\n",Sample_data.value_counts())
This is Resulted output for value_counts function in pandas: 
 India     6
USA       3
UK        3
Japan     2
Canada    2
dtype: int64

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