星座图及其在判别分析中的应用

The Star Graph and Its Application in Discriminatory Analysis

应用星座图分类,结果与费歇方法分类是相同。应用星座图分类时,计算出每个变量的权重,反映了数据本身的内在联系,以及各分类变量在分类中的重要性,从而为分类提供了明确的生物学解释。

The result of classification by star graph method is same as that of Fisher's method. The weight of each variable calculated in the classification by star graph method,reveals the inter-relationship of data and the significance of each variable in classification. Thus it provides a definite biological explanation for the classification.