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秩回归分析是运用逐次回归建立因变量和自变量序数之间的回归方程方法,这种方法能从多变量因素中选取最优因素组成多元预测方程。其优点是运算简单,便于掌握。一、资料整理和因素筛选(一)资料整理及排序:经符号检验初
Rank Regression Analysis is the use of regression regression to establish the regression equation between the dependent variable and ordinal number. This method can select the best factor from the multivariate factors to form the multivariate prediction equation. The advantage is simple operation, easy to grasp. First, the data collation and factor screening (A) data collation and sorting: the initial test by the symbol