Data Cleaning Courses and Certifications

Getting and Cleaning Data

58 reviews

Learn how to obtain and clean data from various sources, including the web, APIs, and databases. Discover the importance of tidy data and gain the skills needed for collecting, cleaning, and sharing data. Offered by Johns Hopkins University.

• Coursera
• 20 hours
• On-Demand
• Free Online Course (Audit)

Excel: Data cleaning and analysis techniques

2315 ratings at Udemy

Learn Excel functions to do data cleaning, data manipulation and analysis using the TEXT functions

• Udemy
• 1-2 hours
• On-Demand
• Paid Course

Simon Sez IT

Data Cleaning in Excel - Text Functions and Power Query

5 reviews

Learn to clean data in Excel with Simon Sez IT. Master text functions and Power Query in a 1-2 hour session, perfect for data analysis tasks.

• YouTube
• 1 hour 8 minutes
• On-Demand
• Free Online Course

Data Cleaning

2 reviews

Master efficient workflows for cleaning real-world, messy data.

• Kaggle
• 4 hours
• On-Demand
• Free Certificate

Cleaning Data in SQL Server Databases

Learn to clean raw data in SQL Server databases, handle missing and duplicate data, and transform data types in this 4-hour course. Gain hands-on experience with real-world datasets.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Learn how to clean up your Excel data with a few simple and easy-to-understand functions, commands, and techniques.

• LinkedIn Learning
• 1-2 hours
• On-Demand
• Free Trial Available

Cleaning, Transforming and Prepping Your Data With Tableau Prep

203 ratings at LinkedIn Learning

Learn to clean, transform, pivot, and prep data for visualization in Tableau Desktop with Tableau Prep.

• LinkedIn Learning
• 2-3 hours
• On-Demand
• Free Trial Available

Data Cleaning in Python Essential Training

188 ratings at LinkedIn Learning

Learn how to detect, prevent, and fix errors to keep your data clean.

• LinkedIn Learning
• On-Demand
• Free Trial Available

Cleaning Bad Data in R

58 ratings at LinkedIn Learning

Clean up your data in R. Learn how to identify and address data integrity issues such as missing and duplicate data, using R and the tidyverse.

• LinkedIn Learning
• 1-2 hours
• On-Demand
• Free Trial Available

Cleaning Data: Python Data Playbook

54 ratings at Pluralsight

Cleaning the dataset is an essential part of any data project, but it can be challenging. This course will teach you the basics of cleaning datasets with pandas, and will teach you techniques that you can apply immediately in real world projects.

• Pluralsight
• 1-2 hours
• On-Demand
• Free Trial Available

Cleaning Data in Python

50 ratings at DataCamp

Learn to diagnose and treat dirty data and develop the skills needed to transform your raw data into accurate insights!

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Cleaning Data in R

25 ratings at DataCamp

Learn to clean data as quickly and accurately as possible to help your business move from raw data to awesome insights.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Cleaning Data with PySpark

16 ratings at DataCamp

Learn to prepare data processes using Python with Apache Spark in a 4-hour course. Gain skills in DataFrame manipulation, performance improvement, and complex data processing.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Cleaning Data in PostgreSQL Databases

12 ratings at DataCamp

Learn to tame your raw, messy data stored in a PostgreSQL database to extract accurate insights.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Cleaning and Preparing Data in Microsoft Azure

No data science project has ever started with great data ready to plug in. Learn foundational knowledge required to utilize data in a machine learning project.

• Pluralsight
• 1-2 hours
• On-Demand
• Free Trial Available