Methods:Adopting 10 kinds of curve fitting models, such as power model, index model, logarithm model and ect, to fit the curve of incidence of malaria.
方法:利用10种曲线模型(指数模型、对数模型、幂函数模型等)拟合疟疾发病率曲线。
Outcome analyses were carried out by fitting linear mixed models by using SAS PROC mixed.
结果分析使用SAS PROC MIXED模块进行线性混合效应模型分析。
The suggested method can improve the fitting results yielded by the models in the case of under fitting.
一般欠拟合的情况下,采用该文的处理方法都会使模型效果有明显的改善。
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