H. Jeffreys

H. Jeffreys, or Harold Jeffreys, was a prominent British mathematician and geophysicist known for his work in statistics and astronomy. He developed a statistical approach called Bayesian probability, which helps update beliefs based on new evidence. Jeffreys contributed to methods used in scientific research to evaluate hypotheses rigorously and objectively, rather than relying solely on traditional p-values. His work has influenced how scientists interpret data, making conclusions more reliable and nuanced, especially in fields like astronomy and geology. Essentially, he advanced ways to analyze data to better understand the natural world.