It’s all about the nonlinearity: An interesting statistical example of flaws in a voter impact index
Statistical Modeling, Causal Inference, and Social Science 2026-07-13
Summary:
The following came in the email the other day: I’m reaching out to introduce the Voter Impact Index, a new data tool from PowerMoves that assigns every U.S. zip code a voter impact score based on the recent competitiveness of … Continue reading →