运用3种不同的方法所建立的多元回归预测模型,其回归预测值的准确度均达到了99 26%以上,其回归的预测值与实际值的方差分析检验均呈无差异性,P>0 50水平。说明3种不同的方法所建立的预测模型的预测值均具有显著性意义。在3种建模方法中,均有评价作用,且其评价目的也不尽相同。在体育运动实践中可依据研究的目的,选择建模方法,以提高体育预测研究的效益。 The multivariate regression prediction model established by three different methods all had the accuracy of regression prediction over 99 26%. There was no difference between the regression prediction and the actual analysis of variance (P> 0) 50 levels. It shows that there are significant predictions of the prediction models established by three different methods. Among the three modeling methods, there are evaluation effects and their evaluation purposes are also different. In the practice of sports, according to the purpose of the research, we can choose the modeling method to improve the benefit of sports forecasting research.