鲍鱼年龄分类中的判别分析和聚类分析

Discriminant Analysis and Cluster Analysis in the Classification of Abalone Age

从abalone数据集的4177例鲍鱼数据的8个属性出发,通过SPSS和SAS软件,使用判别分析和聚类分析方法,对鲍鱼年龄进行分类.8个变量的差异是显著的,说明这些属性用于判别和聚类分析是合理的,选择判别分析优于聚类分析.

This article based on 8 properties of 4177 cases of abalone date from abalone data set. Using discriminant analysis and cluster analysis by SPSS and SAS software,it classified the age of abalone. The differences between 8 variables are obvious,so these properties are used for identification and description of cluster analysis is reasonable,the choice of discriminant analysis is superior to cluster analysis.