lindeloev.net
Let's rename “fixed" to "Population-level" and "Random” to "Varying"
I was reading this interesting preprint on ordinal regression by Paul Bürkner and Matt Vuorre. Now see this footnote about their vocabulary: Hallelujah and Eureka!! I think that these terms may help solve (some of) the long-standing confusion about the difference between "fixed" and "random"