Harvard Online
CS50's Introduction to Programming with R
Harvard's R course: representing, transforming, tidying and visualizing data.
Free certificateData Science
40 hrsBeginner
173 free courses
All free online courses
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IBM SkillsBuild
Data Fundamentals
IBM SkillsBuild's free data learning plan, ending in a shareable IBM badge.
Free certificateData Science10 hrsBeginnerKaggle Learn
Data Visualization
Kaggle's short course on making line, bar, scatter and distribution charts with seaborn.
Free certificateData Science4 hrsBeginnerfreeCodeCamp
Data Analysis with Python Certification (Legacy)
freeCodeCamp's project-based certification in NumPy, pandas and visualization.
Free certificateData Science300 hrsIntermediateIIT Madras' short NPTEL course on Python, pandas and visualization with two case studies.
Paid certificateData Science16 hrsBeginnerMicrosoft (open-source curricula)
Data Science for Beginners
Microsoft's free 10-week, 20-lesson open curriculum introducing data science.
No certificateData Science40 hrsBeginner