因子分析开发步骤及R语言程序代码实现

Factor Analysis Development Steps and Realization of R Language

因子分析是主成分分析的推广,是多元统计分析降维的一种方法。为了简化步骤,采用R语言编写因子分析的相关统计量。因主成分分析是因子分析的推广,故同时进行主成分分析法的程序开发。

Factor analysis is the promotion of principal component analysis. It＇ s a method of dimension reduction in multivari- ate statistical analysis. In order to simplify the procedure, we adopt R language preparation factor analysis of relevant statistics. Because of the principal component analysis is the promotion of factor analysis, we develop the principal component analysis of pro- gram in the same time.