摘要
在定性分析了东北区经济发展与辽宁港口货流之间关系的基础上，用主成份回归分析的方法，进一步探讨了辽宁港口主要航线货流的变化趋势与东北区经济发展之间的关系。
This paper analyses the relationship between Liaoning marine goods flow and the development of north east of China by qualitative analysis. At last the paper deeply analysis the relationship between variations of marine goods flow of main ports in Liaoning and the development of north east of China by principal compoment analysis and regression analysis.
出处
《地域研究与开发》
CSSCI
北大核心
1999年第4期54-57,共4页
Areal Research and Development
基金
国家自然科学基金!项目( 项目号为49671022)
