主成分分析和因子分析在体育科学研究中应用方法的探析

Inquiring into Method of Principal Component and Factor Analysis in Sports Science

通过样本含量对分析结果的影响，选择各类指标变量个数对因子排序的影响等几个方面的分析研究。

This paper is to inqure into the method of principal component and factor analysis in sports science.Study on the effect of sample for analysis result and the number of target for factor order,the guess and accurate of factor score and multiple appraise in principal component to sample and so on.Wishing open up the range of principal component and factor analysis in sports science.