My students in Data Mining (ISC 420) know about doing this kind of text analysis! Last semester we analyzed lots of lyrics and did sentiment mining on them too.
For students: How to take a screenshot
Choose your OS at the top, and there are easy instructions for taking a screenshot! Brilliant.
The thing that would make this list better is an example for each, and a citation from the literature about WHY.
If you are like me, you need data sets all the time for teaching and practicing on.
Here is a fantastic Reddit collection of data sets, most of which I’d never seen before. Happy mining!