So confused by the desire to “detrend”. If you don’t like the trend shown in the second PC, why visualize it at all, especially if “detrending” makes the results less accurate? If your goal is to get a straight line between the two ends of the gradient, why not just visualize the first PC?
Good course, it should have more popularity. What was the purpose of creating those video lectures? For your own students or rather for internet community in general?
So confused by the desire to “detrend”. If you don’t like the trend shown in the second PC, why visualize it at all, especially if “detrending” makes the results less accurate? If your goal is to get a straight line between the two ends of the gradient, why not just visualize the first PC?
Good course, it should have more popularity. What was the purpose of creating those video lectures? For your own students or rather for internet community in general?
Thank you so much! I wish if I could take your class or my university offer the same course.
Could you provide sources for global gut study from 6:45?