کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9745490 1491573 2005 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A two-sample model for the comparison of radiation doses
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
A two-sample model for the comparison of radiation doses
چکیده انگلیسی
The t-test is one of the most well known parametric statistical procedures that can be applied to the problem of two-sample comparison. However, it relies on several assumptions that might not be satisfied in practice and therefore alternative methods are called for. The contribution of this article is to present a relatively new technique for the comparison of two samples in the context of semiparametric statistical inference and apply the new method to the comparison of external radiation doses in the region of Cyprus. Accordingly, without specifying the parametric form of the distribution of the two samples, it is assumed that their log likelihood ratio is linear in some parameters. This in turn leads to empirical likelihood estimation and comparison. Real data analysis shows that the external dose rate does not vary upon the type of rock formation-a fact which does not hold for the terrestrial radiation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemometrics and Intelligent Laboratory Systems - Volume 79, Issues 1–2, 28 October 2005, Pages 1-9
نویسندگان
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