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  1. Yangon University of Economics
  2. M.Econ(Statistics)

Application o Principal Component Analysis To solve Multicollinearity in Sesame Production of Myanmar (1995-2020) (Kay Thi Htun, 2022)

https://meral.edu.mm/records/8343
https://meral.edu.mm/records/8343
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44652d40-4a94-492e-8589-e65230f2f701
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Kay Kay Thi Htun, M.Econ (Stats) - 3.pdf (542 KB)
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Title
Title Application o Principal Component Analysis To solve Multicollinearity in Sesame Production of Myanmar (1995-2020) (Kay Thi Htun, 2022)
Language en
Publication date 2022-09-01
Authors
Kay Thi Htun
Description
The aim of this study is to apply the principal component analysis in solving
the problem of multicollinearity for sesame production of Myanmar (1995-2020) with
five explanatory variables which are sown acreage, harvested acreage, area of crops
under irrigation, agricultural loan and quality seeds. The situations of these
explanatory variables were described by using descriptive statistics. According to the
correlation matrix of explanatory variables, it was found that these are highly
correlated themselves. Since the symptoms of collinearity occur between sown
acreage and harvested acreage. Thus, principal component analysis was applied to
overcome multicollinearity problem. It was found that the two principal components.
The first component consisted of sown acreage and harvested acreage, then quality
seeds, agricultural loan and irrigation were included in the second component.
According to the results of sesame production after removal of multicollinearity, sown
acreage and harvested acreage are positively effect on sesame production and the
explanatory variables can explain 84.2 % of variation in sesame production of
Myanmar.
Thesis/dissertations
Yangon University of Economics
Daw Thida Win
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