A Spline-Based Lack-of-Fit Test for Independent Variable Effect
نویسندگان
چکیده
منابع مشابه
A Spline-Based Lack-Of-Fit Test for Independent Variable Effect in Poisson Regression.
In regression analysis of count data, independent variables are often modeled by their linear effects under the assumption of log-linearity. In reality, the validity of such an assumption is rarely tested, and its use is at times unjustifiable. A lack-of-fit test is proposed for the adequacy of a postulated functional form of an independent variable within the framework of semiparametric Poisso...
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ژورنال
عنوان ژورنال: Journal of Modern Applied Statistical Methods
سال: 2007
ISSN: 1538-9472
DOI: 10.22237/jmasm/1177993260