THE CENTRE DAILY TIMES
Monday, November 3, 1997 
Section: NEWS 
Page: 5A 

PROFESSOR SHINES AS STELLAR STATISTICIAN

 RESEARCHER EARNS RECOGNITION FOR HIS MATHEMATICAL WORK 

By VICKI CHENG

 Centre Daily Times 

UNIVERSITY PARK -- Jogesh Babu got into the field of statistics  purely by chance. 
 

Jogesh Babu
CDT photo by Michelle Morton
Mathematical master: Penn State statistics professor Jogesh Babu poses in his office Friday. In February, Babu is to be inducted as a Fellow of the American Association for the Advancement of Science. 
 
"After finishing undergraduate studies,  I applied to various universities," said Babu, who in Feb-ruary will be inducted as a Fellow of the American Association for the Advancement of Science -- the professional association that publishes the journal Science. 

 "I got calls from two institutions. One was from an engineering college in the south, and another was the Indian Statistical Institute in the north."

 Both requested interviews with him on the same day.

 "I went to the nearest train station, and took whatever train came first," he said. It was the northbound train.

 Years later, Babu, 48, is half a world away from the small fishing village in India where he grew up. Named a visiting professor at Penn State in 1985 and made a professor in 1987, he has four books and 85 research articles under his belt. Displayed on his walls are awards from the Institute of Mathematical Statis-tics, the American Statistical Association and the International Statistical Institute.

 Babu is also co-founder of the field of astrostatistics, which combines statistics with astronomy. He and Eric Feigelson, professor of astronomy and astrophysics at Penn State, recently co-wrote a book on the subject.

 "Many of the important concepts of statistics originated in astronomy," said Babu, whose impeccable Thomas Building office is lined with shelves of journals and books.

 "After the development of astrophysics, the two fields diverged," he said.

 But because astronomers have such large data sets to work with these days, statistics is more important than ever in understanding how the universe works, he said.

 Babu and Feigelson have spent the last few years trying to bring the two fields together, organizing conferences and writing. Their goal is to teach the basics of statistics to astronomers, and vice versa.

 Babu said he learned most of his astronomy from Feigelson.

 Babu's current project is to analyze data on gamma ray bursts from deep space.

 When asked about his recent award, he appeared modest. The Association selected him for his research in probabilistic number theory, statistical methods for astronomy and for his promotion of interdisciplinary activities, among other things.

 Still, it's a good thing his train headed north many years ago. "Yes," Babu said, "I am glad." 
 


AT A GLANCE

 Who: Jogesh Babu, professor of statistics

 Age: 48

 Personal: Wife, Sudha; two sons, Vinay and Vijay

 Residence: State College

 Quote: Babu never dreamed he'd grow up to be an award-winning statistician. "I didn't even know how to spell the word," he said of his undergraduate days, before he chose the field. "I was not sure what I was doing."