کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10525111 957902 2011 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dimensionally reduced mixtures of regression models
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Dimensionally reduced mixtures of regression models
چکیده انگلیسی
A mixture of regression models for multivariate observed variables which contextually involves a dimension reduction step through a linear factor model is proposed. The model estimation is performed via the EM-algorithm and a procedure to compute asymptotic standard errors for the parameter estimates is developed. The proposed approach is applied to the study of students satisfaction towards different aspects of their school as a function of various covariates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Statistical Planning and Inference - Volume 141, Issue 5, May 2011, Pages 1744-1752
نویسندگان
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