Martin Wilk

Martin Bradbury Wilk, OC (18 December 1922 – 19 February 2013) was a Canadian statistician, academic, and the former Chief Statistician of Canada. In 1965, together with Samuel Shapiro, he developed the Shapiro–Wilk test, which can indicate whether a sample of numbers would be unusual if it came from a Gaussian distribution. With Ramanathan Gnanadesikan he developed a number of important graphical techniques for data analysis, including the Q–Q plot and P–P plot.

Martin Wilk
Chief Statistician of Canada
In office
1980–1985
Preceded byJames L. Fry (interim)
Succeeded byIvan Fellegi
Personal details
Born(1922-12-18)18 December 1922
Montreal, Quebec, Canada
Died19 February 2013(2013-02-19) (aged 90)
Yorba Linda, California
Alma mater
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