مشخصات پژوهش

خانه /The new family of ...
عنوان
The new family of distributions and applications in heteroscedastic regression analysis
نوع پژوهش مقالات در نشریات
کلیدواژه‌ها
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چکیده
First we introduce and study some general mathematical properties of a new generator of continuous distributions with two extra shape parameters called the odd generalized half Cauchy family. A second goal, we introduce the new log-generalized odd half-Cauchy heteroscedastic regression model with censored data, which represents a parametric family of models that includes as sub-models several widely known regression models that can be applied to data with no homogeneity of variance. Maximum likelihood estimation of the model parameters with censored data as well as a simulation study are investigated. We also prove empirically the flexibility of the new family by means real data sets.
پژوهشگران Gauss Cordeiro (نفر اول)، Thiago G. Ramires (نفر دوم)، ادوین ارتگا (نفر سوم)، مراد علیزاده (نفر چهارم)