

- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
How to calculate the frequency of each item in a Pandas series?
In this program, we will calculate the frequency of each element in a Pandas series. The function value_counts() in the pandas library helps us to find the frequency of elements.
Algorithm
Step 1: Define a Pandas series. Step 2: Print the frequency of each item using the value_counts() function.
Example Code
import pandas as pd series = pd.Series([10,10,20,30,40,30,50,10,60,50,50]) print("Series:\n", series) frequency = series.value_counts() print("\nFrequency of elements:\n", frequency)
Output
Series: 0 10 1 10 2 20 3 30 4 40 5 30 6 50 7 10 8 60 9 50 10 50 dtype: int64 Frequency of elements: 50 3 10 3 30 2 20 1 40 1 60 1 dtype: int64
- Related Questions & Answers
- How to calculate the absolute values in a pandas series with complex numbers?
- Python - Repeat each element of a Pandas Series in a dissimilar way
- How to check each value of a pandas series is unique or not?\n
- How to get the nth percentile of a Pandas series?
- How to check the data type of a pandas series?
- Print the mean of a Pandas series
- How to sort a Pandas Series?
- Write a C Program to count the frequency of each character
- Python Pandas - Extract the day of week from the DateTimeIndex with specific time series frequency
- How to Get the Position of Max Value of a pandas Series?
- How to Get the Position of Minimum Value of a pandas Series?
- How to count frequency of itemsets in Pandas DataFrame
- How to set a tooltip text for each item of a JList in Java?
- Python Pandas - Extract the quarter of the date from the DateTimeIndex with specific time series frequency
- Python Pandas - Extract the minute from DateTimeIndex with specific time series frequency
Advertisements