摘要
判别分析是用于判别个体所属群体的一种统计方法。本文根据已获得的实验数据,运用多元统计中的距离判别分析方法,建立起一种诊断乳房肿瘤是良性还是恶性的方法。为了节省费用,还可以运用多元统计中的逐步判别分析方法建立模型。
The discriminant analysis is one kind of statistics method that is used to differentiate the individual which colony is affiliated. According to distance discriminant analysis method and the empirical data, the author establishes one kind of method to diagnose whether breast tumor is benign or malignant. In order to save the expense, we also can build a medical model by step discriminant analysis.
出处
《兰州商学院学报》
2005年第3期45-48,共4页
Journal of Lanzhou Commercial College
关键词
多元统计
距离判别
逐步判别
Multianalysis
Distance discriminant analysis
Step discriminant analysis
