Confidence intervals have a valid interpretation within the context of a single sample, and without a need to reference an infinite series of hypothetically repeated experiments.
For whatever reason this perspective is under-discussed, so I explain and discuss here!
Two of the most valuable skills I developed through my psychology curriculum are perspective-taking and empathy. It’s remarkable how often technical work is communicated poorly simply because the audience’s perspective was either overlooked or flat out disregarded.
Have you ever wondered why the "normal" OLS regression formulas and the matrix notation give the same estimates? I realized I’d never seen it explained, so I dug in and wrote about it. If you're curious too, you can check out my post: josue-rodriguez.github.io/posts/2024-1...
