摘要
本文给出了在建立逐步判别函数估计式时检验附加信息统计量的计算公式 ,并证明了在检验所引入或剔除变量的判别能力和显著性的有关结论 .
This article presents a formula of Wilks statistic that tests additional information in establishing stepwise discriminant functions, and it also proves some conclusions in relation to testing the significance of the selected or rejected random variables.
出处
《应用数学》
CSCD
北大核心
2001年第S1期91-93,共3页
Mathematica Applicata
关键词
统计量
检验
判别
Statistic
Test
Discriminant
