摘要
根据主成分原理,对影响锦州市独立核算工业企业总产值的因素进行分析,构造出多元回归模型。同时,根据《锦州市国民经济统计资料提要》中所提供的资料和数据,对锦州市独立核算工业企业工业总产值进行预测分析,以便于进行宏观调控。
Based on the pre main element principle, the paper renders an analysis of factors influencing upon the industrial gross value gained by Jinzhou independent accounting enterprises, resulted in the construction of a multiregression model. Meanwhile, in accordance with JINZHOU GNP STATISTICAL DATA ABSTRACTION which renders some data and referential materials, an analytical prediction is made of the industrial gross value gained by Jinzhou independent accounting enterprises so as to take macroscopic control.
出处
《辽宁工学院学报》
1998年第4期45-47,共3页
Journal of Liaoning Institute of Technology(Natural Science Edition)
关键词
主成分分析
锦州市
工业企业
工业总产值
Pre main element analysis
regression model
error analysis
capital
manpower