I really like the assignment and I am very impressed by it. I am quite impressed by your merge and handle of your data-sets.
I like the explanations to your code too, and find it easy to read despite the rather high level! The only thing I can point out, that you could do before the Exams would be to correct some minor type errors.
I can't really understand what is going on in the second plot. Maybe I just don't get it, but if you want to do something, maybe you could add some explanation to it.
I really like the assignment and I am very impressed by it. I am quite impressed by your merge and handle of your data-sets.
I like the explanations to your code too, and find it easy to read despite the rather high level! The only thing I can point out, that you could do before the Exams would be to correct some minor type errors.
I can't really understand what is going on in the second plot. Maybe I just don't get it, but if you want to do something, maybe you could add some explanation to it.
Very impressed by your good work!! Best regard,