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Estimate the principle components of dispersion matrix of the vector and their variances by R-programing
International Journal of Statistics and Applied Mathematics · 2022 · Vol. 7(5) · pp. 15–20
Gourav Sudan✉(Dr. Y.S.R Horticultural University)B. Hari Mallikarjuna Reddy(Dr. Y.S.R Horticultural University)Neeraja Sesha Sai Bandreddi(Dr. Y.S.R Horticultural University)
Abstract
In the present research article, an attempt has been made by developing a simple R-Programming for estimating Principal Components of observation vector with their Variances. It is very hazardous task to calculate and interpret the dispersion matrix manually, by reducing the dimensions to the few principal components that explains main patterns. Hence the powerful software program “R” is applied here.
Spectroscopy and Chemometric AnalysesPrincipal component analysisPrincipal (computer security)Task (project management)Dispersion (optics)Matrix (chemical analysis)Simple (philosophy)SoftwareComputer scienceMathematicsMathematical optimization
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