摘要
本文提出并定量地研究了三个变量间线性相关系数的相互制约关系。在此基础上讨论了因子相关对多元线性回归方程拟合优度的影响。提出一种选因子的标准,并初步论证了它的合理性。
A quantitative study of the relationship among the correlation coefficients in the case of 3 variables is presented.Based on these relations the influence of the factor correlations on goodness of fit in multivariate regression equation is-examined.At last a criterion is suggested for choosing the factors and reasonableness of the criterion is discussed.
作者
王盘兴
Wang Panxing(Nanjing Institute of Meteorology)
出处
《气象学报》
1986年第1期70-81,共12页
Acta Meteorologica Sinica
