شماره ركورد كنفرانس
4109
عنوان مقاله
Bayesian a-optimal designs for right random censored
پديدآورندگان
Aminnejad M Department of Statistics, Faculty of Sciences,Razi University, Kermanshah, Iran , Jafari H Department of Statistics, Faculty of Sciences,Razi University, Kermanshah, Iran
تعداد صفحه
12
كليدواژه
Bayesian optimal designs , Censored data , Cox regression model , Fisher information
سال انتشار
1396
عنوان كنفرانس
يازدهمين سمينار ملي احتمال و فرآيندهاي تصادفي
زبان مدرك
انگليسي
چكيده فارسي
This paper considers the Bayesian A-optimal designs for Cox regression model with constant hazard when the data are right random censored. To do this we first obtain the Fisher Information matrix and relevant relations. It is seen the the Fisher Information matrix depends on the unknown
parameters so by implementing the Bayesian framework, some robust optimal designs are calculated. The results of this paper can be applied in medical and engineering to conduct more accurate experimental designs
كشور
ايران
لينک به اين مدرک