John Wilder Tukey
June 16, 1915|
New Bedford, Massachusetts, USA
|Died||July 26, 2000
New Brunswick, New Jersey
|Alma mater||Brown University
|Doctoral advisor||Solomon Lefschetz|
|Doctoral students||Arthur Dempster
Kai Lai Chung
|Known for||FFT algorithm
Exploratory Data Analysis
Coining the term 'bit'
|Notable awards||Samuel S. Wilks Award (1965)
National Medal of Science (USA) in Mathematical, Statistical, and Computational Sciences (1973)
Shewhart Medal (1976)
IEEE Medal of Honor (1982)
Deming Medal (1982)
James Madison Medal (1984)
Foreign Member of the Royal Society (1991)
Tukey was born in New Bedford, Massachusetts in 1915, and obtained a B.A. in 1936 and M.Sc. in 1937, in chemistry, from Brown University, before moving to Princeton University where he received a Ph.D. in mathematics.
During World War II, Tukey worked at the Fire Control Research Office and collaborated with Samuel Wilks and William Cochran. After the war, he returned to Princeton, dividing his time between the university and AT&T Bell Laboratories.
Among many contributions to civil society, Tukey served on a committee of the American Statistical Association that produced a report challenging the conclusions of the Kinsey Report, Statistical Problems of the Kinsey Report on Sexual Behavior in the Human Male.
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".
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 estimation—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 and Tukey's lemma 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.
Statistical practice 
He also contributed to statistical practice and articulated the important distinction between exploratory data analysis and confirmatory data analysis, believing that much statistical methodology placed too great an emphasis on the latter.
Though he believed in the utility of separating the two types of analysis, he pointed out that sometimes, especially in natural science, this was problematic and termed such situations uncomfortable science.
Statistical terms 
Tukey coined many statistical terms that have become part of common usage, but the two most famous coinages attributed to him were related to computer science.
While working with John von Neumann on early computer designs, Tukey introduced the word "bit" as a contraction of "binary digit". The term "bit" was first used in an article by Claude Shannon in 1948.
The term "software", which Paul Niquette claims he coined in 1953, was first used in print by Tukey in a 1958 article in American Mathematical Monthly, and thus some attribute the term to him. That 1958 first use and attribution is questionable, given that the Proceedings of the Second National Symposium on Quality Control and Reliability in Electronics: Washington, D.C., January 9-10, 1956, as accessible on Hathi Trust, contains an occurrence of the term software.
- If we need a short suggestion of what exploratory data analysis is, I would suggest that
- It is an attitude AND
- A flexibility AND
- Some graph paper (or transparencies, or both).
- No catalogue of techniques can convey a willingness to look for what can be seen, whether or not anticipated. Yet this is at the heart of exploratory data analysis. The graph paper - and transparencies - are there, not as a technique, but rather as recognition that the picture-examining eye is the best finder we have of the wholly unanticipated.
- A D Gordon offered the following summary of Tukey's principles for statistical practice:
- ... the usefulness and limitation of mathematical statistics; the importance of having methods of statistical analysis that are robust to violations of the assumptions underlying their use; the need to amass experience of the behaviour of specific methods of analysis in order to provide guidance on their use; the importance of allowing the possibility of data's influencing the choice of method by which they are analysed; the need for statisticians to reject the role of 'guardian of proven truth', and to resist attempts to provide once-for-all solutions and tidy over-unifications of the subject; the iterative nature of data analysis; implications of the increasing power, availability and cheapness of computing facilities; the training of statisticians.
- Far better an approximate answer to the right question, which is often vague, than an exact answer to the wrong question, which can always be made precise.
- Once upon a time statisticians only explored. Then they learned to confirm exactly - to confirm a few things exactly, each under very specific circumstances. As they emphasized exact confirmation, their techniques inevitably became less flexible. The connection of the most used techniques with past insights was weakened. Anything to which a confirmatory procedure was not explicitly attached was decried as 'mere descriptive statistics', no matter how much we had learned from it.
- There is no data that can be displayed in a pie chart, that cannot be displayed BETTER in some other type of chart.
- Andrews, David F; Peter J Bickel; Frank R Hampel; Peter J Huber; W H Rogers & John W Tukey (1972). Robust estimates of location: survey and advances. Princeton University Press. ISBN 0-691-08113-1. OCLC 369963.
- Basford, Kaye E & John W Tukey (1998). Graphical analysis of multiresponse data. Chapman & Hall/CRC. ISBN 0-8493-0384-2. OCLC 154674707.
- Blackman, R B & John W Tukey (1959). The measurement of power spectra from the point of view of communications engineering. Dover Publications. ISBN 0-486-60507-8.
- Cochran, William G; Frederick Mosteller & John W Tukey (1954). Statistical problems of the Kinsey report on sexual behavior in the human male. Journal of the American Statistical Association.
- Hoaglin, David C; Frederick Mosteller & John W Tukey (eds) (1983). Understanding Robust and Exploratory Data Analysis. Wiley. ISBN 0-471-09777-2. OCLC 8495063.
- Hoaglin, David C; Frederick Mosteller & John W Tukey (eds) (1985). Exploring Data Tables, Trends and Shapes. Wiley. ISBN 0-471-09776-4. OCLC 11550398.
- Hoaglin, David C; Frederick Mosteller & John W Tukey (eds) (1991). Fundamentals of exploratory analysis of variance. Wiley. ISBN 0-471-52735-1. OCLC 23180322.
- Morganthaler, Stephan & John W Tukey (eds) (1991). Configural polysampling: a route to practical robustness. Wiley. ISBN 0-471-52372-0. OCLC 22381036.
- Mosteller, Frederick & John W Tukey (1977). Data analysis and regression : a second course in statistics. Addison-Wesley. ISBN 0-201-04854-X. OCLC 3235470.
- Tukey, John W (1940). Convergence and Uniformity in Topology. Princeton University Press. ISBN 0-691-09568-X. OCLC 227948615.
- Tukey, John W (1977). Exploratory Data Analysis. Addison-Wesley. ISBN 0-201-07616-0. OCLC 3058187.
- Tukey, John W; Ian C Ross; Verna Bertrand (1973–). Index to statistics and probability. R & D Press. ISBN 0-88274-001-6. OCLC 745715.
- The collected works of John W Tukey, edited by William S Cleveland
- Brillinger, David R (ed) (1984). Volume I: Time series, 1949–1964. Wadsworth. ISBN 0-534-03303-2. OCLC 10998116.
- Brillinger, David R (ed) (1985). Volume II: Time series, 1965–1984. Wadsworth. ISBN 0-534-03304-0. OCLC 159731367.
- Jones, Lyle V (ed) (1985). Volume III: Philosophy and principles of data analysis, 1949–1964. Wadsworth & Brooks/Cole. ISBN 0-534-03305-9. OCLC 159731367.
- Jones, Lyle V (ed) (1986). Volume IV: Philosophy and principles of data analysis, 1965–1986. Wadsworth & Brooks/Cole. ISBN 0-534-05101-4. OCLC 165832503.
- Cleveland, William S (ed) (1988). Volume V: Graphics, 1965–1985. Wadsworth & Brooks/Cole. ISBN 0-534-05102-2. OCLC 230023465.
- Mallows, Colin L (ed) (1990). Volume VI: More mathematical, 1938–1984. Wadsworth & Brooks/Cole. ISBN 0-534-05103-0. OCLC 232966724.
- Cox, David R (ed) (1992). Volume VII: Factorial and ANOVA, 1949–1962. Wadsworth & Brooks/Cole. ISBN 0-534-05104-9. OCLC 165366083.
- Braun, Henry I (ed) (1994). Volume VIII: Multiple comparisons, 1949–1983. Chapman & Hall/CRC. ISBN 0-412-05121-4. OCLC 165099761.
- About John Tukey
- O'Connor, John J.; Robertson, Edmund F., "John Tukey", MacTutor History of Mathematics archive, University of St Andrews.
- Interview of John Tukey about his experience at Princeton
See also 
- McCullagh, P. (2003). "John Wilder Tukey. 16 June 1915 - 26 July 2000". Biographical Memoirs of Fellows of the Royal Society 49: 537. doi:10.1098/rsbm.2003.0032.
- "John Tukey". IEEE Global History Network. IEEE. Retrieved 18 July 2011.
- Claude Shannon (1948). "Bell Systems Technical Journal". Bell Systems Technical Journal.
- J. H. Friedman and J. W. Tukey (September 1974). "A Projection Pursuit Algorithm for Exploratory Data Analysis". IEEE Transactions on Computers C–23 (9): 881–890. doi:10.1109/T-C.1974.224051. ISSN 0018-9340.
- The origin of the 'bit'
- Niquette, P. (2001) Challenger: John WilderTukey
- Leonhardt, David (28 July 2000). "John Tukey, 85, Statistician; Coined the Word 'Software'". New York Times. Retrieved 24 September 2012.
- Hathi Trust: To locate the occurrence of software use Advanced Full Text Search; enter Second National Symposium on Quality Control in title and software in everything. A search for "software" in the document will return "p.149 - 1 matching term". A similar effort with Google search reveals the author's name, Dr. Richard R. Carhart, working at Lockheed. The term "software" was first used in the sense of "not hardware" and included programs, data, documentation, even people. Modern usage (Shorter OED, 5th ed, 2002) has narrowed to "The programs and other operating information used by a computer".
|Wikiquote has a collection of quotations related to: John Tukey|
- Royal Society obit. by Peter McCullagh
- John W. Tukey: His Life and Professional Contributions published in The Annals of Statistics
- John Wilder Tukey (1915–2000) in Notices of the American Mathematical Society
- Memories of John Tukey
- Short biography by Mary Bittrich
- Obituary from The New York Times
- "Remembering John W. Tukey", special issue of Statistical Science
- John Wilder Tukey at the Mathematics Genealogy Project