To compare the goodness of fit of two linear models, a method of hypothetic test has been proposed in this paper. The principle of the methods is proved theoretically.
为了比较两个线性模型的拟合优度哪一个高，本文提出了对两个模型的拟合优度进行假设检验的方法，对该方法的原理进行了论证。
To compare the goodness of fit of two linear models, a method of hypothetic test has been proposed in this paper. The principle of the methods is proved theoretically.
为了比较两个线性模型的拟合优度哪一个高，本文提出了对两个模型的拟合优度进行假设检验的方法，对该方法的原理进行了论证。
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