linear regression model

基本解释

Trends in dengue incidence were analysed using the Prais–Winsten generalized linear regression model for time series.
利用Prais–Winsten生成的时间序列线性回归模型对登革热发病率趋势进行了分析。
On the base of qualitative analysis, the error model of guidance system was established and was inducted to linear regression model.
在定性分析的基础上，建立了制导系统的误差模型，并将此模型归纳为线性回归模型；
Independent variable of selection decides directly the advantage and disadvantage of the model which is the very important process of the establishment of the linear regression model.
线性回归模型的建立，一个很重要的过程就是自变元的选择，它直接决定着模型的优劣。

Important cases where the computational definition of R2 can yield negative values, depending on the definition used, arise where the predictions which are being compared to the corresponding outcomes have not been derived from a model-fitting procedure using those data, and where linear regression is conducted without including an intercept.
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