Constellation diagram and contiguous vector diagram are audiovisual methods in multivariate statistics, they may be used for the cluster analysis of multivariatesample or index.
星座图与连接向量图是多变量统计的直观方法，可用于多变量样本或多变量指标的聚类分析。
2
The sample classification method provided is adaptable to multivariate parameters regression analysis of various fields.
给出的样本分类方法对各种领域多元参数回归应用具有重要意义。
3
For modeling the multilevel few sample or irregular data, the accumulated multilevel statistical models of multivariate full model was built on ordinary multilevel statistical models.