Calyampudi R. Rao

National Medal of Science

Mathematics And Computer Science

For his pioneering contributions to the foundations of statistical theory and multivariate statistical methodology, and their applications, enriching the physical, biological, mathematical, economic and engineering sciences.

For his pioneering contributions to the foundations of statistical theory and multivariate statistical methodology, and their applications, enriching the physical, biological, mathematical, economic and engineering sciences.

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Birth
September 10, 1920
Age Awarded
81
Country of Birth
India
Key Contributions
Rao-Blackwell Theorem
Cramer-Rao Theorem
Awarded by
George W. Bush
Education
Cambridge University
Areas of Impact
Theory & Foundations
Affiliations
Pennsylvania State University
C

C. R. Rao’s name adorns an impressive number of statistical terms: Rao Distance, Rao's Score Test, Cramer-Rao Inequality, Rao-Blackwellization, and the Fisher-Rao Theorem. Rao, himself, however, was not born quite so renowned; the eighth in a family of ten children, he had to work to stand out. Rao, who was born in India in 1920, acquired a remarkable number of degrees, starting with an M.Sc in mathematics from Andhra University in 1941, an M.A. in statistics from Calcutta University in 1943, and a Ph.D. from King's College in Cambridge University in 1948. Rao went on to become one of the greatest statisticians in history, described by the American Statistical Association as "a living legend” whose work has had far reaching implications for a variety of scientific fields. Rao’s contributions cannot be easily quantified to a single discovery or revelation. The author of 14 books and more than 400 journal articles, his work  has had significant influence on areas as diverse as anthropology, demography, medicine, and of course, statistics itself. 

By Sara Grossman

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