利用包装重量推断一次均质零售毒品缉获的重量

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2021-01-25 DOI:10.1093/LPR/MGAA013

J. Kadane, E. Wilkinson, Joshua C. Yohannan

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引用次数: 1

摘要

我们提出了一种方法，该方法产生了因缉获邮袋而产生的毒品粉末净重的概率分布。该技术涉及在共轭先验下β分布的后验预测分布。对同一缉获的两组视觉上不同的邮袋计算两个分布的卷积。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Extrapolating the weight of a homogeneous retail drug seizure using packing weight

We propose a method that yields a probability distribution for the net weight of drug powder resulting from a seizure of stamp bags. The technique involves the posterior predictive distribution of a beta distribution under a conjugate prior. The convolution of two distributions is computed for two visually distinct groups of stamp bags from the same seizure.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.