Mahalanobis distance
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It was a destiny that he studied mathematics later. In , he reached Cambridge to study at the University of London. He happened to see the chapel of King's College which attracted him a lot. By chance he missed the train back to London and stayed with a friend that night. He met a student who was studying at King's College and on his suggestion, he applied to study there.
He got selected and thus studied mathematics there. Once returned to India in , he was offered a temporary vacancy in the physics department at Presidency College, Kolkata. His real intention was to return to Cambridge and continue with his research works.
Biography sample for work: Prasanta Chandra Mahalanobis OBE, FNA, [5] FASc, [6] FRS [2] (29 June – 28 June ) was an Indian scientist and statistician. He is best remembered for the Mahalanobis distance, a statistical measure, and for being one of the members of the first Planning Commission of free India.
However he stayed back. Mahalanobis devised a measure of comparison between two data sets that is now known as the Mahalanobis distance. The statistical method called fractile graphical analysis is his next noted contribution. Subsidy is a discount provided by the government to the general public in order to supply critical items at accessible costs across the country.
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The country needs to devise various principles, procedures, rules, and regulations to control its industrial enterprise. What is Foreign Trade? India has been one of the major trading countries since the time of independence, and primarily exports goods like cotton, silk, jute, indigo, wool, etc.
Pc mahalanobis biography sample
India is als. As a member of an independent India's planning committee, he was instrumental in the drafting of a plan that would see India experience fast economic growth while also assisting in the eradication of the colonialists' poverty. Pre-Reform ScenarioSince independence, India has followed a mixed economic system in which the advantages of both capitalist market and socialist planned economies are combined.
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The concept of human capital emphasises the idea that not every resourc. Difference between Human Capital and Human Development. Human Capital and Human Development are two different concepts. The former is a measure of labour's capabilities, including skills, working capacity, education, health, and intelligence. However, Human Development is the process of enhancing human potential in terms of skills and rights.
What is Hum. India is a large and populated country, yet it is still in the process of development. Hence, one of the most essential factors that will contribute to transforming India from a developing country to a developed nation is education.
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What is Rural Credit? Agriculture is the primary source of income for people living in India's rural areas. Farmers and peasants have to invest a significant amount of funds each year to guarantee a healthy crop.
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As a result, they frequently borrow money from moneylenders and financial institutions. Sources of Rural Credit. As a result, they frequently borrow money from moneylenders and financial institutions to meet their basic re. Mahalanobis attended the Brahmo Boys School in Calcutta, passing the matriculation examination in , his final year at the school.
Entering Presidency College, Calcutta in , where his uncle Subodh Chandra Mahalanobis was professor of physiology, Mahalanobis passed the Intermediate Examination in science two years later and graduated with a B. In the summer of Mahalanobis went to England where his intention was to study for a B. While in London, waiting for courses to start, he made a trip to Cambridge where he was stunned by the chapel of King's College.
By chance he missed the train back to London and stayed the night with a friend. In the friend's house he met a student who was studying at King's College and, hearing that Mahalanobis found the chapel so attractive, suggested he apply to study there. Remarkably, he was interviewed the next day and offered a place.
He matriculated at King's College in October and passed Part I of the mathematical tripos in He then transferred to the natural sciences tripos, obtained a first class pass in Part II in , and was awarded a Senior Scholarship by King's College. During his time in Cambridge, he became friendly with Srinivasa Ramanujan. In the natural sciences tripos, Mahalanobis had specialised in physics and he set up a research project at the Cavendish Laboratory.
He returned to India in July to take a short holiday before beginning his research project. However, once back in India his uncle, Subodh Chandra Mahalanobis the professor of physiology at Presidency College Calcutta, introduced him to the Principal of the College who was trying to fill a temporary vacancy in the physics department.
By this time World War I was in progress and a senior physicist at Presidency College was on war service. Asked if he would take on a temporary teaching role in physics at the College to help out, Mahalanobis agreed but he was still intent on returning to Cambridge to undertake his research project once the temporary position ended.
However, he soon became so involved with his work in Presidency College that he gave up the idea of returning to Cambridge. Now Mahalanobis's involvement in statistics came about, as many aspects of his life did, through a chance happening. Like the way he ended up in Cambridge by missing a train, this time it was having to wait in Cambridge for the boat journey to India.
There he looked at some volumes of Biometrika and, being fascinated by what he read, bought a complete set of volumes and took them back to India with him [ 16 ] :- He started reading the volumes on the boat during the journey, and continued to study and work out exercises on his own during spare time after arrival in Calcutta. He saw that statistics was a new science connected with measurements and their analysis, and as such capable of wide application.
He tried to look for problems where he could apply the new knowledge he was acquiring.
Pc mahalanobis biography sample pdf
Fortunately, he found some extremely interesting problems in meteorology and anthropology, and started working on them. This was the turning point in his scientific career. Balasaraswati S. Pattammal K. Shantaram Shivkumar Sharma Umayalpuram K. Sivaraman M. Subbulakshmi K. Dhar Jyotindra Nath Dixit M. Gill Hafiz Mohamad Ibrahim H.
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Toggle the table of contents. Prasanta Chandra Mahalanobis. Mahalanobis distance Feldman—Mahalanobis model. Nirmal Kumari Mahalanobis [ 4 ].
Scientific career. Mathematics , statistics. University of Cambridge Indian Statistical Institute. William Herrick Macaulay [ 3 ]. Samarendra Roy [ 3 ]. Raj Chandra Bose C.