Non conditional Logistic regression analysis was performed for univariate and multivariate regression analysis ( the greater the partial regression coefficient, the greater the correlation). 用非条件的Logistic回归分析法进行单因素和多因素回归分析(偏回归系数越大反映相关性越大)。
Based on the whole class partial correlation coefficient the equation of nonlinear regression is selected, and the optimize algorithm to calculate the coefficient is given. 偏相关系数的一种迭代算法提出用合类偏相关系数的大小作为选择方程的依据,并给出计算该系数的优化算法。
The result of binary regression analysis showed that both multiple regression coefficient and partial regression coefficient attained the levels of highly significance. 二元回归相关分析进一步表明:复相关系数和偏相关系数均达极显著水平。
Path coefficient is the partial regression coefficient by the statistical treatment of the variable standardization. It can effectively indicate the direct effect ( direct path coefficient) and indirect effect ( indirect path coefficient) of the causes and the effects among the related variables. 通径系数是变量标准化后的偏回归系数,它能够有效地表示相关变量间原因对结果的直接效应[直接通径系数]和间接效应[间接通径系数]。
The model developed by partial least square regression resulted in the best stability, the highest correlation coefficient of the predicted value and the actual value, and the smallest root mean square error of prediction. 比较各项模型评价指标发现,偏最小二乘回归(PLS)方法建立的校正模型稳定性最好,预测值与标准值的相关系数最高,预测均方差最小。
According to the standard partial regression coefficient, among these factors, the work condition and individual development have influence on the stability of the workers. 3. 在这几个因素中,从标准偏回归系数的值来看,以工作环境和个人发展对工作人员稳定性影响作用较大。