Bulletin Editor Anirban DasGupta sets this problem. Student members of the IMS are invited to submit solutions (to bulletin@imstat.org with subject “Student Puzzle Corner”). The deadline is now April 15, 2016. — We consider a problem on Gaussian extreme values. It comes across as a difficult calculation, but when looked…

Keep reading

Editor Anirban DasGupta writes: Well done to Lu Mao (pictured below), of the department of biostatistics at the University of North Carolina at Chapel Hill, who sent a carefully written solution. Lu Mao The problem was to find a minimax estimator of $m = |µ|$ under squared error loss when…

Keep reading

As you may have noticed if you are a member, the IMS has reintroduced sending the printed IMS Bulletin to all members. Before now, you had to opt-in to receive the Bulletin in print. We hope you like receiving the printed version. Of course, if you prefer to keep up…

Keep reading

Subramanian Panchapakesan — known as Kesan among his numerous friends and colleagues — passed away on January 28, 2016, in Chennai (formerly Madras), the city in which he was born on August 27, 1933. Kesan graduated from Vivekananda College in Chennai with a BA(Hons) degree in Mathematics in 1954 and…

Keep reading

Photo by Tyson Anderson 2007 Asit Basu, who passed away October 19, 2015, was Professor of Statistics at the University of Missouri Columbia. Born 1937 in India, he received undergraduate and master’s degrees, in 1956 and 1958, from the University of Calcutta and a PhD degree in Statistics from the…

Keep reading