| STATISTICAL F-TESTS FOR ABSTRACT FACTOR ANALYSIS AND TARGET TESTING |
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| 作者姓名： | EDMUND R.MALINOWSKI |
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| 作者单位： | Department of |
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| 摘 要： | Fisher variance ratio tests are developed for determining(1)the number of statistically significantabstract factors responsible for a data matrix and(2)the significance of target vectors projected into theabstract factor space.F-tests,developed from the viewpoint of vector distributions,are applied tovarious data sets taken from the chemical literature.
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STATISTICAL F-TESTS FOR ABSTRACT FACTOR ANALYSIS AND TARGET TESTING |
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| EDMUND R.MALINOWSKI.STATISTICAL F-TESTS FOR ABSTRACT FACTOR ANALYSIS AND TARGET TESTING[J].Journal of Geographical Sciences,1988(1). |
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| Authors: | EDMUND RMALINOWSKI |
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| Institution: | EDMUND R.MALINOWSKI Department of Chemistry and Chemical Engineering,Stevens Institute of Technology,Castle Point,Hoboken,New Jersey,U.S.A. |
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| Abstract: | Fisher variance ratio tests are developed for determining(1)the number of statistically significant abstract factors responsible for a data matrix and(2)the significance of target vectors projected into the abstract factor space.F-tests,developed from the viewpoint of vector distributions,are applied to various data sets taken from the chemical literature. |
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| Keywords: | Principal component analysis Factor analysis Singular value decomposition Eigenvalue analysis Multivariate analysis |
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