Free Online Data Cleansing Courses & MOOCs

Coursera

MathWorks

Data Processing and Feature Engineering with MATLAB (Coursera)

Statistics & Data Analysis Data Science

Expand your data analytics capabilities by learning Data Processing and Feature Engineering with MATLAB. This comprehensive course is designed for those who want to delve deeper into combining diverse datasets and preparing them for predictive modeling. Perfect for data enthusiasts, analysts, and aspiring data scientists looking to enhance their skills in handling complex datasets using MATLAB's robust features.

Jun 8th 2026

5-12 Weeks

MATLAB Data Cleansing Data Processing

Coursera

University of Illinois at Urbana-Champaign

Tools for Exploratory Data Analysis in Business (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey into the world of data analytics with our 'Tools for Exploratory Data Analysis in Business' course. This course is tailored for professionals looking to harness the power of data to drive business decisions. You'll develop an analytic mindset, identify business problems that can be solved through data analysis, and learn how to use cutting-edge tools like PowerBI, Alteryx, and RStudio for ETL and EDA processes.

Jun 8th 2026

4 Weeks

Business Data Analysis Exploratory Data Analysis

Coursera

University of Leeds

Exploratory Data Analysis (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey into the world of data with our comprehensive Exploratory Data Analysis course. Designed for beginners, this course will equip you with essential statistics and probability skills, enabling you to transform raw data into actionable insights through powerful visualizations. Perfect for aspiring data analysts and professionals looking to enhance their analytical capabilities.

Jun 1st 2026

3 Weeks

Statistics Data Analysis Statistical Analysis

Coursera

Google Cloud

Launching into Machine Learning en Français (Coursera)

Data Science

Ce cours en français 'Launching into Machine Learning' vous offre une immersion dans le monde fascinant du machine learning. Avec un focus sur l'accessibilité, ce parcours vous guidera à travers les concepts clés et vous apprendra à appliquer des techniques avancées pour résoudre des problèmes complexes liés aux données.

Jan 13th 2025

5-12 Weeks

Machine Learning Data Science Optimization

EdX

Microsoft

Data Science Essentials (edX)

Data Science

Embark on a journey into the world of data science with this comprehensive course offered by edX. Developed in collaboration with esteemed institutions like MIT and Microsoft, Data Science Essentials provides an engaging introduction to essential skills and principles that are driving today's data-driven economy. Whether you're new to data science or looking to deepen your expertise, this course offers a structured path to understanding key concepts such as data acquisition, preparation, exploration, visualization, and the basics of machine learning.

Not Available

Course Not Available

Machine Learning Data Science Data Visualization

OpenHPI

Hasso-Plattner-Institut

Data Engineering und Data Science – Klarheit in den Schlagwort-Dschungel (openHPI)

Engineering Data Science

Entdecken Sie die Geheimnisse hinter den populären IT-Begriffen wie Data Science und Data Engineering mit unserem Online-Kurs von openHPI. Verstehen Sie die Prozesse der Datenbeschaffung, -reinigung und -integration sowie das Data Mining und maschinelle Lernen. Ideal für alle Interessierte an Big Data, KI und automatisierter Datenanalyse.

Self Paced

Self-Paced

Artificial Intelligence Machine Learning Big Data

EdX

The Hong Kong University of Science and Technology - HKUST,HKUSTx

Foundations of Data Analytics (edX)

Statistics & Data Analysis Computer Science

Embark on an educational journey with 'Foundations of Data Analytics' – your gateway to mastering the fundamental skills required in today's data-driven world. This course, offered by edX, will equip you with techniques such as data collection, extraction, integration, cleansing, and basic machine learning, setting a robust foundation for more advanced big data technologies.

Self Paced

Self-Paced

Machine Learning Big Data Data Privacy