“The value for which P = 0.05, or 1 in 20, is 1.96 or nearly 2; it is convenient to take this point as a limit in judging whether a deviation is to be considered significant or not.”
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Ronald Fisher
Sir Ronald Aylmer Fisher was an English polymath who was active as a mathematician, statistician, biologist, geneticist, and academic. He has been described as "a genius who almost single-handedly created the foundations for modern statistical science" and "the single most important figure in 20th century statistics". In genetics, Fisher was the one to most comprehensively combine the ideas of Gre…
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science · British polymath (1890–1962) · mathematician · geneticist · statistician · astronomer · biostatistician · also Ronald Fisher, Ronald A. Fisher, Ronald Aylmer Fisher, R. A. Fisher, Sir Ronald Fisher, Sir Ronald Aylmer Fisher
Born 17 February 1890 · Died 29 July 1962 · Q216723
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2026· 2 entries
U.S. News & World Report: Ronald Fisher
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2020· 1 entry
Published “Global burden of 369 diseases and injuries in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019” in The Lancet — cited 16,051 times.
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2016· 1 entry
Published “Observation of Gravitational Waves from a Binary Black Hole Merger” in Physical Review Letters — cited 11,729 times.
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2005· 1 entry
Published “Radiotherapy plus Concomitant and Adjuvant Temozolomide for Glioblastoma” in New England Journal of Medicine — cited 18,783 times.
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1988· 1 entry
"With his reference set argument, Sir Ronald was trying to find a via media between the two poles of Statistics – Berkeley and Bayes
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1982· 1 entry
While the Fisher kernel was named after Fisher in 1998
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1966· 1 entry
“A history of agricultural science in Great Britain, 1620-1954.”
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1963· 1 entry
Until the name was changed to COPSS Distinguished Achievement Award and Lectureship in 2020
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1962· 5 entries
Died 1962-07-29.
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“We may consequently state the fundamental theorem of Natural Selection in the form : The rate of increase in fitness of any organism at any time is equal to its genetic variance in fitness at that time.”
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“No practical biologist interested in sexual reproduction would be led to work out the detailed consequences experienced by organisms having three or more sexes; yet what else should he do if he wishes to understand why the sexes are, in fact, always two?”
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“He is an ambitious politician of a type likely to become prevalent in a system avowedly guided by a rigid ideology, who hopes to use the ideological dogmas to which he finds his colleagues committed as levers for his own advancement in the party and in the state.”
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“Natural selection is a mechanism for generating an exceedingly high degree of improbability.”
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1958· 1 entry
Won Darwin–Wallace Medal (1958).
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1957· 1 entry
A retired Fisher immigrated to Australia, where he spent time as a senior research fellow at the Australian Commonwealth Scientific and Industrial Research Organisation (CSIRO) in Adelaide, South Australia
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1955· 1 entry
Won Copley Medal (1955).
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1953· 1 entry
Won Croonian Medal and Lecture (1953).
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1952· 4 entries
Awarded Knight Bachelor (1952).
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“The Race Concept: Results of an Inquiry”
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Career landmark: president of the Royal Statistical Society (1952–1954).
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And awarded the Linnean Society of London Darwin–Wallace Medal in 1958
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1950· 2 entries
Published "Gene Frequencies in a Cline Determined by Selection and Diffusion"
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Maurice Wilkes and David Wheeler used the Electronic Delay Storage Automatic Calculator to solve a differential equation relating to gene frequencies in a paper by Ronald Fisher
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1948· 3 entries
Won Darwin Medal (1948).
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Establishing a one-man unit of bacterial genetics
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“What sort of man is Lysenko?", Listener, 40: 874-875 (1948)”
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1947· 1 entry
Fisher co-founded the journal Heredity with Cyril Darlington and in 1949 he published The Theory of Inbreeding
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1946· 1 entry
Won Guy Medal in Gold (1946).
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1938· 2 entries
Won Royal Medal (1938).
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Fisher and Frank Yates described the Fisher–Yates shuffle in their book Statistical tables for biological, agricultural and medical research
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1937· 1 entry
Visited the Indian Statistical Institute in Calcutta, and its one part-time employee, P
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1936· 3 entries
Fisher used a Pearson's chi-squared test to analyze Mendel's data and concluded that Mendel's results were far too perfect, suggesting that adjustments (intentional or unconscious) had been made to the data to make the o
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Published “THE USE OF MULTIPLE MEASUREMENTS IN TAXONOMIC PROBLEMS” in Annals of Eugenics — cited 10,741 times.
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Introduced the Iris flower data set as an example of discriminant analysis
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1935· 1 entry
Published The Design of Experiments, which was "also fundamental, [and promoted] statistical technique and application
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1934· 2 entries
Become editor of the Annals of Eugenics (now called Annals of Human Genetics)
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Fisher became disillusioned with the Eugenics Society over concerns that its activities were increasingly aimed in a political rather than scientific direction; he formally dissociated with the Society in 1941
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1933· 1 entry
Fisher succeeded Karl Pearson as the Galton Professor of Eugenics and head of the Galton Laboratory at University College London
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1931· 1 entry
Spent six weeks at the Statistical Laboratory at Iowa State College where he gave three lectures per week, and met many American statisticians, including George W
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1930· 1 entry
The Genetical Theory of Natural Selection was first published by Clarendon Press and is dedicated to Leonard Darwin
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1929· 2 entries
Awarded Fellow of the Royal Society (1929).
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The American Academy of Arts and Sciences in 1934, the American Philosophical Society in 1941, and the United States National Academy of Sciences in 1948
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1928· 1 entry
Fisher was the first to use diffusion equations to attempt to calculate the distribution of allele frequencies and the estimation of genetic linkage by maximum likelihood methods among populations
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1927· 1 entry
Fisher–Tippett distribution
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1925· 1 entry
Published Statistical Methods for Research Workers, one of the 20th century's most influential books on statistical methods
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1922· 1 entry
Referring to "the fundamental paradox of inverse probability" as the source of the confusion between statistical terms which refer to the true value to be estimated, with the actual value arrived at by estimation, which
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1921· 1 entry
Published Studies in Crop Variation I, his first application of the analysis of variance (ANOVA)
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1919· 1 entry
Began working at the Rothamsted Experimental Station in Hertfordshire, where he would remain for 14 years
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1918· 1 entry
Published "The Correlation between Relatives on the Supposition of Mendelian Inheritance", in which he introduced the term variance and proposed its formal analysis
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1915· 1 entry
Published a paper, The evolution of sexual preference, on sexual selection and mate choice
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1912· 1 entry
Studied at University of Cambridge (1909–1912).
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1911· 1 entry
Fisher became founding Chairman of the University of Cambridge Eugenics Society, whose other founding members included John Maynard Keynes, R
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1909· 2 entries
Studied at Harrow School (1904–1909).
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Won a scholarship to study Mathematics at Gonville and Caius College, Cambridge
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1890· 1 entry
Born 1890-02-17.
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