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Predictor Variables2
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Psychometrika2
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Gross, Alan L.1
Jung, Sunho1
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Regularized Partial and/or Constrained Redundancy Analysis
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Takane, Yoshio; Jung, Sunho – Psychometrika, 2008
Methods of incorporating a ridge type of regularization into partial redundancy analysis (PRA), constrained redundancy analysis (CRA), and partial and constrained redundancy analysis (PCRA) were discussed. The usefulness of ridge estimation in reducing mean square error (MSE) has been recognized in multiple regression analysis for some time,…
Descriptors: Predictor Variables, Multiple Regression Analysis, Least Squares Statistics, Data Analysis
Prediction In Future Samples Studied In Terms Of The Gain From Selection
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Gross, Alan L. – Psychometrika, 1973
Expressions for the expected value, density, and distribution function (DF) of GS (gain from selection) are derived and studied in terms of sample size, number of predictors, and the prior distribution assigned to the population multiple correlation. (Author/RK)
Descriptors: Academic Achievement, College Admission, Item Sampling, Predictive Measurement