Asymptomatic Distribution of Goodness-of-Fit Tests in Logistic Regression Model  

作　　者：Nuri H. Salem Badi 

机构地区：[1]Mathematics Department, Faculty of Art and science-Alabyar University of Benghazi, Benghazi, Libya

出　　处：《Open Journal of Statistics》2017年第3期434-445,共12页统计学期刊（英文）

摘　　要：The logistic regression model has been become commonly used to study the association between a binary response variable;it is widespread application rests on its easy application and interpretation. The subject of assessment of goodness-of-fit in logistic regression model has attracted the attention of many scientists and researchers. Goodness-of-fit tests are methods to determine the suitability of the fitted model. Many of methods proposed and discussed for assessing goodness-of fit in logistic regression model, however, the asymptotic distribution of goodness-of-fit statistics are less examine, it is need more investigated. This work, will focus on assessing the behavior of asymptotic distribution of goodness-of-fit tests, also make comparison between global goodness-of-fit tests, and evaluate it by simulation.The logistic regression model has been become commonly used to study the association between a binary response variable;it is widespread application rests on its easy application and interpretation. The subject of assessment of goodness-of-fit in logistic regression model has attracted the attention of many scientists and researchers. Goodness-of-fit tests are methods to determine the suitability of the fitted model. Many of methods proposed and discussed for assessing goodness-of fit in logistic regression model, however, the asymptotic distribution of goodness-of-fit statistics are less examine, it is need more investigated. This work, will focus on assessing the behavior of asymptotic distribution of goodness-of-fit tests, also make comparison between global goodness-of-fit tests, and evaluate it by simulation.

关 键 词：LOGISTIC Regression MODEL GOODNESS-OF-FIT TESTS 

分 类 号：R73[医药卫生—肿瘤]