2005/11/01 by John Aldrich · 2 citations
Computer Science · Mathematics · #Statistical and Computational Modeling #Statistical and numerical algorithms
paper · pdf · doi:10.1214/088342305000000331
openalex publication_date 2005/11/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
In 1922 R. A. Fisher introduced the modern regression model, synthesizing the regression theory of Pearson and Yule and the least squares theory of Gauss. The innovation was based on Fisher’s realization that the distribution associated with the regression coefficient was unaffected by the distribution of X. Subsequently Fisher interpreted the fixed X assumption in terms of his notion of ancillarity. This paper considers these developments against the background of the development of statistical theory in the early twentieth century.