Incidence rate of depression and related factors analysis in undergraduates of different crowd from normal university 不同群体类型师范大学生抑郁发生率及相关因素分析
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Study the application of discriminant analysis in mc market segmentation . use discriminant analysis to recognize the type of a customer in order to introduce the suitable products for the customer 研究了判别分析法在客户群体需求倾向模型中的应用：应用判别分析法根据客户的特征识别该客户所属的群体类型，达到向客户介绍适合的产品的目的。
