使用多元逐步回归方法进行相关性分析。
Step wise regression was used to analyse the relationship between GMFCS and risk factors.
并经逐步回归方法对参数的显著性进行检验。
The significance test is made to the parameters by the stepwise regression method.
利用非线性逐步回归方法作台风活动趋势的预报。
The nonlinear stepwise regression method is used to make typhoon activity tendency forecast.
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