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Sir Ronald Aylmer Fisher

science · 29 July 1962 · 62 years ago

Sir Ronald Aylmer Fisher death Died 29 Jul 1962 at age 72 (born 17 Feb 1890).

British statistician, geneticist and evolutionary biologist whose contributions to statistical theory have become mainstays of modern statistical practice. In genetics, he established biometric genetics and studied dominance through breeding experiments with various animals). He developed methods of multivariate analysis to track the linkage of genes for different traits. To avoid introducing bias in the design of experiments that could produce inaccurate or misleading data, he applied his principle of randomization. While continuing his interest in statistics during his university coursework, he began his career as a high school teacher of mathematics (1914-19). During this time he published a paper (1918) applying statistics to yield a fundamental theorem of natural selection. He furthered his study of genetics at Rothamsted Experimental Station as a statistician in 1919.

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