摘要
目的:为探究因子分析法在R软件中的使用和问卷结构效度的检验。方法:采用随机抽样的方法对昆明医科大学护理专业学生进行匿名问卷调查,随后对问卷用Rstudio软件进行因子分析。结果:使用Rstudio软件可以方便地实现因子分析,并检验问卷的结构效度。结论:R软件是一款免费开放且方便的软件,表明R软件可以方便而且快捷地完成因子分析的运算和问卷结构效度的检验。
Purpose:To explore the use of factor analysis in R Software and the validity test of questionnaire structure.Methods:An anonymous questionnaire survey was conducted among nursing students in Kunming Medical University by random sampling,and then factor analysis was carried out with R studio software.Results:Using R studio software,factor analysis can be easily realized,and the structural validity of the questionnaire can be tested.Conclusion:R software is a free,open and convenient software,which shows that R software can easily and quickly complete factor analysis and validity test of questionnaire structure.
出处
《统计学与应用》
2019年第4期598-603,共6页
Statistical and Application
