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Web of Proceedings - Francis Academic Press
Web of Proceedings - Francis Academic Press

Study on Influencing Factors and Prediction of Construction Project Duration under Multiple Linear Regression Method

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DOI: 10.25236/icepms.2018.228


Jie Ju

Corresponding Author

Jie Ju


Multiple linear regression analysis prediction method refers to the method of establishing prediction model for prediction by correlation analysis of two or more independent variables and one dependent variable. When there is a linear relationship between the independent variable and the dependent variable, it is called multiple linear regression analysis. A complete construction project can be divided into the early decision-making stage, design stage, construction stage and maintenance stage, etc. The construction stage is concentrated in the construction activities of the engineering entity, with many participants, many influencing factors, high cost and long time, etc. Features are a key stage of the entire project. Accurately predicting the construction period is an important prerequisite for ensuring the smooth implementation of the entire project. It is the basis for formulating project plans, controlling investment budgets, managing and controlling projects, and resolving disputes.


Multiple Linear Regression, Project Duration, Influencing Factors, Forecast