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Journal of Korean Society for Quality Management 1993;21(1): 152-. |
이차 변수 오차 모형의 예측분석 |
변재현1, 이승훈2 |
1경상대학교 산업공학과 2동의대학교 산업공학과 |
Prediction Analysis of the Quadratic Errors-in-Variables Model |
Jae-Hyeon Byeon1, Seung-Hun Lee2 |
1 2 |
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ABSTRACT |
In developing a quadratic regression relationship, independent variable is frequently measured with error. In this paper the integrated mean square error of prediction is developed for a quadratic functional relationship model as a measure of the effect of measurement error of the independent variable on the predicted values. The amount of the effect of error is presented and illustrated with an example. |
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