Z-Test in R: A Tutorial on One Sample & Two Sample Z Tests (www.marsja.se)
Coefficient of Variation in Python with Pandas & NumPy (www.marsja.se)
Ten awesome, rigorous, and curated Python interview questions (medium.com)
How to use Python to Perform a Paired Sample T-test (bit.ly)
This is a tutorial that covers what the paired sample t-test is, btiefly, before going into the practical details. I found that it helped me understand when to use this test but the most awesome part is that I now know how to apply this test with Python. I also discovered a new package, called Pingouin, which seems great to use...