نتایج جستجو برای: variance ratio test

تعداد نتایج: 1335794  

Journal: :Applicationes Mathematicae 1991

Journal: :The Annals of Statistics 1983

2017
Jong-Ha Lee

This work presents a novel algorithm of finding correspondence using a relaxation labeling. For the variance experiments, the variance of all algorithms except the proposed algorithm is large. The largest variance of the proposed algorithm is +0.01 in the 0.08 deformation test of a character. Overall, the proposed algorithm outperforms compared to the rest of algorithms. Except the proposed alg...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1372

تا کنون مطالعات بسیاری در باره پیش بینی پره اکلامپسی انجام شده و متدهای بسیاری برای screen بیماری وجود دارد که این متدها شامل متدهای قدیمی و رایج مثل roll over test سابقه خانوادگی و پاریتی میباشد. متدهای آزمایشگاهی جدیدی اخیرا مورد بررسی قرار گرفته است که از آن جمله بررسی میزان فیبرونکسین پلاسما و بررسی کلسیم ادراری است که یا از طریق نسبت ca/cr در یک نمونه ادراری و یا بررسی کلسیم ادرار 24 ساعته...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

simplification universal as a universal feature of translation means translated texts tend to use simpler language than original texts in the same language and it can be critically investigated through common concepts: type/token ratio, lexical density, and mean sentence length. although steps have been taken to test this hypothesis in various text types in different linguistic communities, in ...

2009
PAUL C. KETTLER

This study provides three results of note. First, analysis of information can be abstracted frommonetary values in special cases to variability of returns in general cases. Second, with an appropriately chosen model one can separate and calculate independently the influences on a stochastic process of having either more timely information, or better quality information, or both. Third, one can ...

Journal: :J. Multivariate Analysis 2011
Wen Yu Hammou El Barmi Zhiliang Ying

Empirical likelihood (EL) ratio tests are developed for testing for or against the hypothesis that k-population means μ1, μ2, . . . , μk are isotonic with respect to some quasi-order ≼ on {1, 2, . . . , k}. The null asymptotic distributions are derived and are shown to be of chibar squared type. The asymptotic power of the proposed test for testing for equality of these means against the order ...

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