摘要
本文从多元回归分析在体育科研中的应用角度，具体讨论了多元共线性对回归分析结果的影响，介绍了多元共线性的识别方法，并针对体育科研中不同的研究目的给出相应可行的处理方法。
In this paper,from the side of the application of multivariate regression analy sis to scientific researches in physical training,the influence of multicollinearity on the results of regression analysis was discussed concretely.The method of distinguishing multicollinearity was presented and the relevant measures of handling multicollinearity were given in accordane with different purposes in scientific researches in physical train ing.
基金
安徽师范大学青年科研基金
关键词
体育
科学研究
多元共线性分析
回归分析
multicollinearity regression analysis estimation of principal component
