An Approximation Technique For Variable Selection Using Cost Criteria.

Ryan, Thomas P.

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Peer reviewed

ERIC Number: EJ189685

Record Type: CIJE

Publication Date: 1978

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An Approximation Technique For Variable Selection Using Cost Criteria

Ryan, Thomas P.

Multiple Linear Regression Viewpoints, 9, 1, 49-56, Aug 78

The problem of selecting regression variables using cost criteria is considered. A method is presented which approximates the optimal solution of one of several criterion functions which might be employed. Examples are given and the results are compared with the results of other methods. (Author/JKS)

Descriptors: Cost Effectiveness, Data Analysis, Mathematical Models, Multiple Regression Analysis

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Language: English

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