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John Tukey
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John Wilder Tukey
Born (1915-06-16)June 16, 1915
Died July 26, 2000(2000-07-26) (aged 85)
Citizenship US
Alma mater
Known for
  • Exploratory data analysis
  • Multiple comparisons problem
  • Projection pursuit
  • Box plot
  • Blackman–Tukey transformation
  • Cooley–Tukey FFT algorithm
  • Freeman–Tukey transformation
  • Siegel–Tukey test
  • Stone–Tukey theorem
  • Tukey–Duckworth test
  • Tukey's range test
  • Tukey lambda distribution
  • Tukey's trimean
  • Tukey's test of additivity
  • Tukey's lemma
  • Tukey mean difference plot
  • Tukey median
  • Tukey depth
  • Tukey's biweight function
  • Tukey's fences
  • Tukey window
  • Cepstrum
  • Flexagon
  • Median polish
  • Midhinge
  • Slash distribution
  • Theory of conjoint measurement
  • Coining the term 'bit'
  • Scagnostics
Awards
Scientific career
Fields Mathematician
Institutions
Thesis On Denumerability in Topology
Doctoral advisor Solomon Lefschetz
Doctoral students
  • David R. Brillinger
  • Kai Lai Chung
  • Arthur Dempster
  • Leo Goodman
  • Karen Kafadar
  • Paul Meier
  • Frederick Mosteller
  • John A. Hartigan

John Wilder Tukey (/ˈtki/; June 16, 1915 – July 26, 2000) was an American mathematician and statistician, best known for the development of the fast Fourier Transform (FFT) algorithm and box plot. The Tukey range test, the Tukey lambda distribution, the Tukey test of additivity, and the Teichmüller–Tukey lemma all bear his name. He is also credited with coining the term 'bit' and the first published use of the word 'software'.

Biography

Tukey was born in New Bedford, Massachusetts in 1915, to a Latin teacher father and a private tutor. He was mainly taught by his mother and attended regular classes only for certain subjects like French. Tukey obtained a BA in 1936 and MSc in 1937 in chemistry, from Brown University, before moving to Princeton University, where in 1939 he received a PhD in mathematics after completing a doctoral dissertation titled "On denumerability in topology".

During World War II, Tukey worked at the Fire Control Research Office and collaborated with Samuel Wilks and William Cochran. He is claimed to have helped design the U-2 spy plane. After the war, he returned to Princeton, dividing his time between the university and AT&T Bell Laboratories. In 1962, Tukey was elected to the American Philosophical Society. He became a full professor at 35 and founding chairman of the Princeton statistics department in 1965.

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From 1960 to 1980, Tukey helped design the NBC television network polls used to predict and analyze elections. He was also a consultant to the Educational Testing Service, the Xerox Corporation, and Merck & Company.

He was awarded the National Medal of Science by President Nixon in 1973. He was awarded the IEEE Medal of Honor in 1982 "For his contributions to the spectral analysis of random processes and the fast Fourier transform (FFT) algorithm".

Tukey retired in 1985. He died in New Brunswick, New Jersey, on July 26, 2000.

Scientific contributions

Early in his career Tukey worked on developing statistical methods for computers at Bell Labs where he invented the term "bit" in 1947.

His statistical interests were many and varied. He is particularly remembered for his development with James Cooley of the Cooley–Tukey FFT algorithm. In 1970, he contributed significantly to what is today known as the jackknife—also termed Quenouille–Tukey jackknife. He introduced the box plot in his 1977 book, "Exploratory Data Analysis".

Tukey's range test, the Tukey lambda distribution, Tukey's test of additivity, Tukey's lemma, and the Tukey window all bear his name. He is also the creator of several little-known methods such as the trimean and median-median line, an easier alternative to linear regression.

In 1974, he developed, with Jerome H. Friedman, the concept of the projection pursuit.

Coining the term bit

While working with John von Neumann on early computer designs, Tukey introduced the word "bit" as a portmanteau of "binary digit". The term "bit" was first used in an article by Claude Shannon in 1948.

See also

Publications

About John Tukey
  • O'Connor, John J; Edmund F. Robertson "John Tukey". MacTutor History of Mathematics archive.  
  • Interview of John Tukey about his experience at Princeton
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