multivariate statistical method meaning in Chinese

多变元统计方法
多元统计方法

This article develops a few methods to consummate previously established urban vegetable product pollution control system , the methods can be described briefly by " two - lines - one - dot - timely - monitoring and pre - warning " , i . e . on the basis of previously urban vegetable product pollution control system which has been established by multivariate statistical methods , this article uses two - step cluster analysis for vegetable product pollution space to cluster and makes use of nonparametric discriminant analysis for its pollution state to identify
摘要本研究提出“两线一点实时监测预警”的一套方法来完善已经建立的城市蔬菜品种污染监控系统，即在由多元统计法建立的城市蔬菜品种污染监控系统研究基础上，利用分步聚类法对蔬菜品种污染空间进行分步聚类，同时采用非参数判别法对儿污染状态进行识别分析。