Compositional data (proportions that sum to 1) behave in ways standard models aren’t built for

I walk through why Dirichlet regression is often the right tool & what extra insight it gives, using a real example of eyetracking

#Dirichlet #r #brms #guide #eyetracking #ordbetareg #tutorial #reanalysis #substack

https://open.substack.com/pub/mzloteanu/p/where-were-you-looking-re-analysis?r=3b457w&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true