短語詞組短語quadratic polynomial stepwise regression 二次多項式逐步回歸Polynomial Logistic regression analysis 多項式logistic回歸分析Polynomial logit regression 多項式logit回歸polynomial l regression 多項式回歸the polynomial -regression VPP實現(xiàn)polynomial linear regression 多元線性回歸polynomial expression regression 多項式回歸quadratic polynomial stepwise regression analysis 二次多項式逐步回歸分析polynomial regression model 模式;模型 返回 polynomial regression