http://www.datasciencecourse.org/lectures/ http://www.datasciencecourse.org/lectures/ all in Python If you don't know Python each lecture title leads to a shor

http://www.datasciencecourse.org/lectures/ http://www.datasciencecourse.org/lectures/ all in Python If you don't know Python each lecture title leads to a short video https://www.cs.cmu.edu/~112/schedule.html https://www.cs.cmu.edu/~112/schedule.html and the homework is all self checking, meaning a test suite and linter to enforce requirements. Many of the data science homework in the other course uses libraries that return dicts inside lists and other nested things you'll have to learn to unwrap, if you've done 15-112 you'll have no problems. If 15-112 is too fast try this https://www.cs.cmu.edu/~110/schedule.html https://www.cs.cmu.edu/~110/schedule.html