基于R应用的县级城市综合竞争力比较分析—以X自治区为例County Urban Comprehensive Competitiveness Comparative Analysis Based on the Application of R—Taking X as an Example
李晚秋, 邓琼 下载量: 1,710 浏览量: 3,143
统计学与应用 Vol.6 No.1, March 9 2017, PDF, , XML DOI:10.12677/SA.2017.61004 被引量