نتایج جستجو برای: goodness of fit

تعداد نتایج: 21167490  

2000
Konstantinos Fokianos

A fundamental issue that arises after fitting a regression model is that of testing the goodness of the fit. Our work brings together the power divergence family of goodness of fit tests and regression models for categorical time series. We show that under some reasonable assumptions, the asymptotic distribution of the power divergence family of goodness of fit tests converges to a normal rando...

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Background: The Online social networks addiction like others type of addiction can lead to ethical dilemmas, as well as it can be affected from psychological disorders. So, the aim of this research is to analyze the effect of depression, anxiety and usage time of online social networks on the level of online social networks addiction and on the life satisfaction. Method: The method of research ...

A. Habibi Rad, F. Yousefzadeh, M. Amini, N. R. Arghami,

We introduce a goodness of fit test for exponentiality based on record values. The critical points and powers for some alternatives are obtained by simulation.

Journal: :International Journal of Statistics and Probability 2013

Journal: :Journal of Multivariate Analysis 1993

Journal: :Annals of the Institute of Statistical Mathematics 1989

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