【摘要】 在回归分析中 ,出现因子间或分量间某种程度相关及分量间的相互嵌入 ,这可造成回归方程可信度下降。为此本文提供了衡量回归方程合理性可信性的 6条准则。更多还原

【Abstract】 The correlation between factors or components and embedment between components in regression analyses will decrease the creditability of regression equations. In order to improve the creditability, six criteria for judging the rationality and creditability of regression equations are provided in this paper.更多还原