Combination Forecasting Model of Project Cost Based on SPSS

被引：0

作者：

Liu Rui ^{[1
]}

Zhang Yuqing ^{[1
]}

机构：

[1] N China Elect Power Univ, Sch Business Adm, Beijing, Peoples R China

来源：

2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31 | 2008年

关键词：

combination forecasting model; project cost; grey metabolism; regression; cubic exponential smoothing;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Cost estimation plays a significant role in bidding. However, the construction project cost does not remain constant for it is always influenced by various factors. On the basis of three kinds of usual forecasting models and SPSS software, this paper established a combination forecasting model to estimate the cost. The error check results indicated that the model does well in making an accurate forecasting.

引用

页码：7641 / 7644

页数：4

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