Hey, thank you for informative comments. I would gladly read more about hierarchical Bayesian regression. Would you recommend any sources from which I could learn more?
(I am fully aware that I can google it but in my opinion it's usually better to ask someone who is already familiar with the topic because he/she may know good learning materials.)
Thank you. One of my personal goals with regard to this analysis was to learn Python on-the-go (I feel more comfortable in R) so I will definitely check pymc3.
(I am fully aware that I can google it but in my opinion it's usually better to ask someone who is already familiar with the topic because he/she may know good learning materials.)