气候学中的变点方法

Chance (New York, N.Y.) Pub Date : 2022-12-08 DOI:10.1080/09332480.2023.2203643

R. Lund, Xueheng Shi

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引用次数: 0

摘要

变化点是时间顺序数据序列中的不连续时间(突变)。在气候环境中，当测量站被重新安置或量具被改变时，变化点经常出现。变化点方法在气候学中有多种用途，包括固定检查和记录均质化。需要统计学家通过开发方法和分析数据来帮助解决该领域的许多悬而未决的问题。

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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Changepoint Methods in Climatology

Changepoints are discontinuity times (abrupt changes) in a time-ordered sequence of data. In climate settings, change-points often occur when measuring stations are relocated or gauges are changed. Changepoint methods have multiple uses in climatology, including stationary checks and record homogenization. Statisticians are needed to help resolve the many open problems in the area by developing methods and analyzing data.

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Chance (New York, N.Y.)

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