期刊名称:Practical Assessment, Research and Evaluation
印刷版ISSN:1531-7714
电子版ISSN:1531-7714
出版年度:2013
卷号:18
出版社:ERIC: Clearinghouse On Assessment and Evaluation
摘要:R (R Development Core Team, 2011) is a very powerful tool to analyze data, that is gaining in popularity due to its costs (its free) and flexibility (its open-source). This article gives a general introduction to using R (i.e., loading the program, using functions, importing data). Then, using data from Canivez, Konold, Collins, and Wilson (2009), this article walks the user through how to use the program to conduct factor analysis, from both an exploratory and confirmatory approach.