Survey Statistics: perfect collinearity in the sample but not in the population
Statistical Modeling, Causal Inference, and Social Science 2026-06-23
Summary:
In 2019, Andrew blogged about collinearity in Bayesian models. In the comments, he pointed to an example from Bayesian Data Analysis, 2nd edition (BDA2). I think it is a useful example to keep in mind when extrapolating from sample to … Continue reading →