In this section, the regression analysis methods [22] are used to solve the regional freight demand problems. SLR, MLP and NLR are introduced briefl y. In statistics, the regression analysis [23] is a statistical process for estimating the relationships among variables [24]. We can use a model to simulate data,and then analyze the simulated data. This can help you design better experiments. Regression analysis is widely used for forecast [25,26]. These regression analysis methods are fit for short term and mid-term prediction [27].