摘要
经济预测可以帮助人们做出正确的决策,提高经济效益。进行经济预测的关键是应用回归分析法建立回归方程,采用普通累积法拟合线性回归方程,以达到经济预测的目的。结果表明,用普通累积法得到的预测方程具有较高的实际应用价值与经济意义。
Economical Forecast can help us make sound decisions and increase economic efficiency. The key to e- conomic forecast is building regression equation. This paper uses general accumulation method to build regression e- quation and to reach the aim of economic forecast. The research has revealed that regression equation by general ac- cumulation method has high practical value and economic significance.
出处
《北京工业职业技术学院学报》
2013年第4期65-68,共4页
Journal of Beijing Polytechnic College
关键词
累积法
经济预测
线性回归
accumulation method
economical forecast
linear regression
