collinearity diagnostics

After a series of tests such as Kolmogorov-Smimov test, T test, Mann-Whitney-Wilcoxon test, and collinearity diagnostics, we set up logistic regression model.
通過對財務指標進行正態(tài)性檢驗、T檢驗、多重共線性分析等,最終建立logistic回歸模型。