In order to express the importance of rainfall quantity in different periods of soybean s growing process,we try to analyze this question with the method of integral regression.

Based on further comprehension of single regressive integration and a large number of calculations, the concept and computation method of multiple regressive integration were proposed.

Short-term power load forecasting based on MRA and regression analysis;

Research on Marketing Environmental Audit Based on the Regression Analysis Method;

The empirical equation of milling force is achieved by regression analysis method,and proved to be tried.

The common methods of the work of the settlement prediction such as exponential smoothing method,regression analysis method and the grey prediction model are used to predict the sedimentation number of high-rise building,and a forecasting experiment is conducted with the practical data.

In view of the inconvenience of diagrammatic method adopted for determining the liquid and plastic limits stipulated in the experimental regulations for highway,hydropower,and geotechnical engineering,we present the analytic method,least square method and regression analysis method in the form of QBASIC programme processed by computers.

According to the relativity and testing data of liquid - plastic limit, this paper discusses the analytic method or regression analysis method or the QBASIC program, which are used to process the data of combined test.

With regression analysis, a mathematics model of both simple linear and multiple linear regressions were established.