Based on the criterion of deviation squares sum, a general forecasting equation is set up by using goal programming. It has advantages over the analysis of multi-variable linear regression.
提出依据离差绝对值和准则，用目标规划建立多元线性预测方程，该方法优于回归分析。
Obtained regression equation can be used for forecasting.
获得的回归方程具有较好的预测效果。
The paper also provides the judgement criteria of optimal fitting regression equation and optimal forecasting. At last the concept of forecating risk degree is given.
本文还提出了最优选配回归方程和最优预计的判别准则以及预计风险度的概念。
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