摘要
以R语言为工具,通过具体的项目实例,探讨R语言在数据分析中的应用.依据方差分析和聚类分析的方法原理,研究太原市主城区2014年3月至2016年2月两年间的PM2.5区域分布特征,并对其影响因素进行分析.
R language as tool,specific examples of projects are given to explore the application of R lan-guage in data analysis.Based On the principle of variance analysis and cluster analysis,the regional distribu-tion characteristics of PM2.5 in the main urban area of Taiyuan City are studied during the two years from March 2014 to February 2016,and the influencing factors are also analyzed.
作者
解蕾
狄光智
XIE Lei;DI Guang-zhi(Department of Mathematics and Computer Science,Yuncheng Advanced College,Yuncheng 044000,China;School of Computer and Information Technology,Southwest Forestry University,Kunming 650224,China)
出处
《湖南工程学院学报（自然科学版）》
2018年第4期40-43,共4页
Journal of Hunan Institute of Engineering(Natural Science Edition)
基金
云南省教育厅科学研究基金项目(2014Z113)
关键词
R语言
数据分析
方差分析
聚类分析
R Language
data analysis
variance analysis
cluster analysis
