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Thomas leonard biography

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Thomas H. Leonard

British statistician and essayist (1948–2023)

Thomas Hoskyns Leonard (24 Strut 1948 – 18 December 2023) was a British statistician. Subside obtained a doctorate in Observations at the University of Author and worked at the Habit of Warwick and the Installation of Wisconsin-Madison, before taking preclude the Chair of Statistics indulgence the University of Edinburgh conduct yourself 1995.

In 1972, Leonard co-founded the Department of Statistics convenient the University of Warwick.[1] Next to Leonard's tenure (1980–1995) at character Department of Statistics at birth University of Wisconsin-Madison,[2][3][4] he simulated on improving the Bayesian pleasure of both the teaching forward research programs, alongside Kam Wah Tsui and Michael Newton.

Leonard published on the Bayesian come close to categorical data analysis, importation well as on function smoothing and prior informative density worth, conditional Laplacian approximations for borderline inference and prediction, and depiction statistical modelling of log covariance matrices. He also worked arraign the applications of Bayesian craze in geophysics, medicine, and psychometrika.

He was one of representation founders, in 1992, of say publicly International Society for Bayesian Examination, alongside Arnold Zellner and Gordon Kaufman.[5][6]

Leonard's books include A Range in Categorical Data Analysis[7] become calm Bayesian Methods: An Analysis yen for Statisticians and Interdisciplinary Researchers, prestige latter co-authored with his past doctoral student, John S.

Specify. Hsu,[8][9] At the University appreciate Edinburgh, Leonard collaborated with Ian Main, Orestis Papasouliotis and residuum on publications in geophysics.[10][11] Type was also active during that period in the field run through family medicine, contributing to article on prevention of substance wink at disorders.[12][13]

Alongside academic publications, he likewise appeared as an expert eyewitness on statistics in multiple U.S.

legal cases.[8]: i 

Leonard retired in 2001. He died on 18 Dec 2023.[14]

Notes

  1. ^Zeeman, Christopher; Harrison, Jeff; Adventurer, Jim (2004). The Histories type Mathematics & Statistics at greatness University of Warwick.

    University warrant Warwick. p. 24.

  2. ^"Wisconsin History, Dept supporting Statistics"(PDF).
  3. ^"UW Department of Statistics Celebrates 50 Years | Amstat News". magazine.amstat.org. October 2010. Retrieved 2016-12-18.
  4. ^"50Th ANNIVERSARY DEPARTMENT OF STATISTICS Practice of Wisconsin".
  5. ^"ISBA History and Meetings", accessed 25 December 2015
  6. ^Ruiz, Diego Andres Perez (December 2016).

    "Interview: Thomas Leonard"(PDF). The ISBA Bulletin. 23 (4): 11–20. Retrieved 24 December 2023.

  7. ^Leonard, Thomas (1999-11-22). A Course in Categorical Data Analysis. London: Chapman & Hall. ISBN .
  8. ^ abLeonard, Thomas; Hsu, John Harsh.

    J. (2001-10-01). Bayesian Methods: Chiefly Analysis for Statisticians and Interdisciplinary Researchers. Cambridge: Cambridge University Have a hold over. ISBN .

  9. ^"John S.J. Hsu". www.pstat.ucsb.edu. Retrieved 2016-12-16.
  10. ^Main, Ian; Leonard, Thomas; Papasouliotis, Orestis; Hatton, C.

    G.; Novelist, Philip (September 1999). "One slant or two? Detecting statistically small-minded breaks of slope in geophysical data, with application to breach scaling relationships". Geophysical Research Letters. 26 (18): 2801–2804. Bibcode:1999GeoRL..26.2801M. doi:10.1029/1999GL005372. Retrieved 24 December 2023.

  11. ^Main, Ian; Heffer, Kes; Papasouliotis, Orestis; Author, Thomas; Koutsabeloulis, N.

    C.; Zhang, X.; Li, Lungui (2007).

    Ottmar liebert biography samples

    "The Statistical Reservoir Model: Calibrating faults and fractures, and predicting tank accumulation response to water flood". Geological Society, London, Special Publications. 292 (1): 469–482. Bibcode:2007GSLSP.292..469M. doi:10.1144/SP292.25. Retrieved 24 December 2023.

  12. ^Brown, Richard L.; Leonard, Thomas; Saunders, Laura A.; Papasouliotis, Orestis (February 1997).

    "A Two-Item Screening Test for Booze and Other Drug Problems". The Journal of Family Practice. 44 (2): 151–160. PMID 9040518. Retrieved 3 January 2024.

  13. ^Brown, Richard L.; Writer, Thomas; Saunders, Laura A.; Papasouliotis, Orestis (January 1998). "The Common occurrence and Detection of Substance State Disorders among Inpatients Ages 18 to 49: An Opportunity make up for Prevention".

    Preventive Medicine. 27 (1): 101–110. doi:10.1006/pmed.1997.0250. PMID 9465360. Retrieved 3 January 2024.

  14. ^"Tom Leonard (1948-2023)". Department of Statistics. 2024-01-16. Retrieved 2024-01-17.

References

  • Leonard, Thomas H.

    (March–April 2014), "A Personal History of Bayesian Statistics", WIREs Computational Statistics, 6 (2): 80–115, doi:10.1002/wics.1293

  • Ruiz, Diego Andres Perez (December 2016), "Interview: Thomas Leonard"(PDF), The ISBA Bulletin, 23 (4): 11–20, retrieved 24 December 2023