The root-Gaussian Cox Process for spatial-temporal disease mapping with aggregated data

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-07-18 DOI:10.1007/s00180-024-01532-y

Zeytu Gashaw Asfaw, Patrick E. Brown, Jamie Stafford

引用次数: 0

Abstract

The study of aggregated data influenced by time, space, and extra changes in geographic region borders was the main emphasis of the current paper. This may occur if the regions used to count the reported incidences of a health outcome over time change periodically. In order to handle the spatial-temporal scenario, we enhance the spatial root-Gaussian Cox Process (RGCP), which makes use of the square-root link function rather than the more typical log-link function. The algorithm’s ability to estimate a risk surface has been proven by a simulation study, and it has also been validated by real datasets.

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根高斯考克斯过程（root-Gaussian Cox Process）：利用汇总数据绘制时空疾病图谱

本文的重点是研究受时间、空间和地理区域边界额外变化影响的汇总数据。如果用于统计健康结果报告发病率的地区随时间发生周期性变化，就可能出现这种情况。为了处理时空情景，我们改进了空间根高斯考克斯过程（RGCP），该过程使用平方根链接函数，而不是更典型的对数链接函数。该算法估计风险面的能力已通过模拟研究得到证实，并通过真实数据集得到验证。

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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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.