摘要
本文采用SPSS软件中多元统计分析模块Regression对某汽车公司销售量进行了回归分析,并进行了经济学检验、多元线性回归模型检验,即判定系数检验(R检验)、回归系数显著性检验(T检验)、回归方程显著性检验(F检验)及准确度检验,结果得到的回归模型可用于对汽车行业销售量的预测分析。
This article adopts Regression of Statistical Production Service Solutions to do the analysis of the sales volume of some car company; furthermore, we have done the econometric analysis, R- test, T-test, F-test and the accuracy test. By use of the model we did the prediction analysis of the sales volume in the car industry.
出处
《河南理工大学学报（社会科学版）》
2006年第3期208-211,共4页
Journal of Henan Polytechnic University:Social Sciences
