Integration of the normal power approximation
نویسندگان
چکیده
منابع مشابه
analysis of power in the network society
اندیشمندان و صاحب نظران علوم اجتماعی بر این باورند که مرحله تازه ای در تاریخ جوامع بشری اغاز شده است. ویژگیهای این جامعه نو را می توان پدیده هایی از جمله اقتصاد اطلاعاتی جهانی ، هندسه متغیر شبکه ای، فرهنگ مجاز واقعی ، توسعه حیرت انگیز فناوری های دیجیتال، خدمات پیوسته و نیز فشردگی زمان و مکان برشمرد. از سوی دیگر قدرت به عنوان موضوع اصلی علم سیاست جایگاه مهمی در روابط انسانی دارد، قدرت و بازتولید...
15 صفحه اولShort Contributions a Note on the Normal Power Approximation
The normal power (NP) approximation essentially approximates the random variable X as the quadratic polynomial X x Y+y(Y-\)/6 where X = (X-fi)/a is the standardized variable, Y ~ N(0, 1), and /z, a y are the mean, variance skewness of X respectively. The coefficients of this polynomial are not determined by equating the lower moments. It is shown that matching these moments does not improve the...
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Approximation of Posterior Means and Variances of the Digitised Normal Distribution using Continuous Normal Approximation
Abstract All statistical measurements which represent the values of useful unknown quantities have a realm that is both finite and discrete. Thus our uncertainties about any measurement can be represented by discrete probability mass functions. Nonetheless, common statistical practice treats probability distributions as representable by continuous densities or mixture densities. Many statistica...
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ژورنال
عنوان ژورنال: ASTIN Bulletin
سال: 1972
ISSN: 0515-0361,1783-1350
DOI: 10.1017/s0515036100005729