Plastic Santa Chandra マハラノビス

Plastic Santa Chandra マハラノビス
The birth	Bengali: প্রশান্তচন্দ্রমহলানবিস (1893-06-29) 1893June 29 British India Bengal Kolkata
Death	(1972-06-28) June 28, 1972 (78 years old death) Bengal col Kota of India of India
The residence	India, the U.K., the United States
Nationality	India
Research field	Mathematics, statistics
Research organization	Cambridge University Indian statistics research institute
Alma mater	Kolkata University Cambridge University [1]
Doctoral course Instructor	W. H. Macaulay[2]
Doctoral course Advisee	Samarendra Roy[3]
Main achievements	Foundation of the Indian statistics research institute Mahalanobis distance, MTS[4]
Main receiving a prize career	Padma Vibhushan (1968) Fellow of the Royal Society Weldon Memorial Prize
A project: Person biography

Plastic Santa Chandra マハラノビス (Bengali :প্রশান্তচন্দ্রমহলানবিস, Roman letters transcription: for Prasanta Chandra Mahalanobis, from June 29, 1893 to June 28, 1972) is an Indian mathematics statistician.

I developed a statistics theory represented to Mahalanobis distance and promoted statistical social application in India and established an Indian statistics research institute [⁵]. Soviet Union science academist. 　 　

Table of contents

Life

I am from Calcutta (existing Kolkata). After learning physics in district University, and having studied in graduation, the Cambridge University Kings college in 1912, I returned to Kolkata. I came under a strong influence of mathematics statistics developing by curl Pearson and others and mainly studied the statistics after returning home in those days.

The most important work relates to a large-scale sample survey as a statistician. In addition, the study of the multivariate analysis reached the concept of the Mahalanobis distance. Triggered by the study of the agriculture examination, I concluded friendship with Ronald Fischer.

I was active in statistical social application and was engaged in work of economy and the flood control. I established an Indian statistics research institute by oneself in 1931. I participated in a Five-Year Plan after independence of India and contributed to the industrialization of India by the strange law of the input-output analysis model of Vasili Leontief.

I was interested in culture and helped with foreign travel of nation poet Ravindranath Tagore (there was friendship from boyhood) and served in the ヴィシュヴァバーラティ University which he founded again.

He died on the day before of the 79-year-old birthday, but I continued studying it until just before death and acted as a honorary advisor of the government again. The Indian government assumes June 29 the day of statistics in commemoration of him on a birthday.

Mahalanobis distance

The distinction of the bone became the problem in archeology, and analysis was carried out by statistical technique. マハラノビス defined the distance (Mahalanobis distance) from the hyperspace space (マハラノビス space) of the bone of the classification that had already understood, and devised technique to in this way distinguish the kind of the bone (general dispersion of マハラノビス); [⁶] [⁷]. This theory is applied to various multivariate statistical analyses, a cluster ring, pattern recognition, and the Mahalanobis distance is known widely. The technique called the マハラノビス Taguchi system (the MTS method) is in the field of the quality engineering, and the name of マハラノビス remains here.

Footnote

1. ^ Gennichi Taguchi "why my being the man who brought the United States to life the Taguchi method my idea method" or economic world, November, 1999. ISBN 4766781937。 p.190.
2. ^ http://genealogy.math.ndsu.nodak.edu/id.php?id=47967
3. ^ http://genealogy.math.ndsu.nodak.edu/id.php?id=47966
4. ^ マハラノビス Taguchi system. I am called the MT method. Taguchi (1999)p.193-194.
5. It became the Indian statistics university in ^ Wikipedia, but described it with a research institute here because it was by the documents in an Indian statistics research institute.
6. ^ Mahalanobis, Prasanta Chandra (1936). "On the generalised distance in statistics." Proceedings of the National Institute of Sciences of India 2 (1): 49–55. 
7. ^ Taguchi (1999) p.192.

References

• Of Hideki Esho "development economics and - independence in India India economic thought" Japanese criticism company, October, 2002. ISBN 978-4,535,552,678。
• Toshio Kitagawa "statistics scientific 30 years - my teacher my friend -" Kyoritsu publication, 1969.

Allied item

Vasili Leontief、Ravindranath Tagore

Ronald Fischer、Toshio Kitagawa、Gennichi Taguchi、Mathematics statistics、Sample survey、Multivariate analysis、Mahalanobis distance

Outside link

• Written by electronic book system Toshio Kitagawa "statistics scientific 30 years" for EBSA statistics science

　Chapter 1 P C マハラノビス, February 10, 2014 reading. （PDF）

　

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