| 基于SPSS和Excel的三峡库区经济主成份分析方法研究 |
| |
| 引用本文： | 汪斌,李炯光.基于SPSS和Excel的三峡库区经济主成份分析方法研究[J].数学的实践与认识,2009,39(13). |
| |
| 作者姓名： | 汪斌 李炯光 |
| |
| 作者单位： | 1. 重庆交通大学,财经学院,四川,重庆,400074
2. 重庆三峡学院,经管学院,四川,重庆,404000 |
| |
| 摘 要： | 介绍了主成份分析的数学模型,并用于三峡库区区域经济指标分析,介绍基于统计分析软件SPSS和Excel进行经济分析的方法和步骤,为三峡库区区域经济分析提供一种具体的可行的计算机辅助决策分析方法.
|
| 关 键 词： | 主成份分析 SPSS 特征值 方法研究 |
Research of Three Gorges Reservoir Area Economic Principal Components Analysis Method Based on SPSS and Excel |
| |
| WANG Bin,LI Jiong-guang.Research of Three Gorges Reservoir Area Economic Principal Components Analysis Method Based on SPSS and Excel[J].Mathematics in Practice and Theory,2009,39(13). |
| |
| Authors: | WANG Bin LI Jiong-guang |
| |
| Abstract: | This paper introduces the mathematics model of principal components analysis,and is used for Three Gorges Reservoir Area economic sign of area analysis,introduces method and steps carry on the economic analytical based on statistical analytical software SPSS and Excel,for Three Gorges Reservoir Area economy of area analyzes to provide a kind of in a specific way viable computer assistance decision analysis method. |
| |
| Keywords: | SPSS |
| 本文献已被 万方数据 等数据库收录！ |
|
