Data Cleaning Courses and Certifications

Getting and Cleaning Data

58 reviews

Learn to obtain, clean, and organize data from various sources, including web APIs and databases. Develop skills in data tidying, processing, and sharing for efficient analysis.

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

Simon Sez IT

Data Cleaning in Excel - Text Functions and Power Query

10 reviews

Learn essential data cleaning techniques in Excel using text functions and Power Query. Master importing, formatting, and manipulating data for accurate analysis and improved efficiency.

• YouTube
• 1 hour 8 minutes
• On-Demand
• Free Video

Importing & Cleaning Data in Python

Gain the real-world data prepping skills you need to reveal the insights that matter! Discover how to import, clean, and work with APIs and web data.

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

Cleaning Data in SQL Server Databases

Develop the skills you need to clean raw data and transform it into accurate insights.

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

Importing & Cleaning Data in R

Gain the real-world skills you need to import and clean your data when working in R—making it possible for you to reveal the insights that matter.

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

Cleaning Data in Python

62 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

29 ratings at DataCamp

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

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

Cleaning Data with PySpark

19 ratings at DataCamp

Learn how to clean data with Apache Spark in Python.

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

Cleaning Data in PostgreSQL Databases

17 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

Most of the world's data aren't sorted cleanly nor organized. In this course, you'll learn about the standards for tidy data and you'll create tidy data sets from messy ones.

• DataCamp
• On-Demand
• Free Trial Available

Intro to Data Cleaning and Preprocessing with Titanic

Master data cleaning and preprocessing techniques using Python with the Titanic dataset, covering missing data handling, feature engineering, scaling, outlier detection, and categorical data transformation.

• CodeSignal
• On-Demand
• Free Certificate

Data Cleaning and Preprocessing Techniques

Master essential data preprocessing techniques, from handling missing values and outliers to implementing normalization, encoding, and binning methods using Python and Pandas for effective data preparation and analysis.

• CodeSignal
• On-Demand
• Free Certificate

Data Cleaning and Preprocessing in Machine Learning

Master data preprocessing techniques using the Titanic dataset, covering cleaning, handling missing values, outlier detection, feature engineering, and model training with Python and Pandas for effective machine learning preparation.

• CodeSignal
• On-Demand
• Free Certificate

Data Cleaning and Preprocessing with R

Master essential data cleaning techniques in R using tidyr, covering missing values handling, outlier detection, data normalization, and categorical encoding for effective analysis.

• CodeSignal
• On-Demand
• Free Certificate

Introduction to Data Cleaning and Transformation

Master data cleaning techniques through hands-on practice with filtering, handling missing values, feature engineering, and data transformation using real-world datasets in Python and pandas.

• CodeSignal
• On-Demand
• Free Certificate