Change-point detection based on weighted two-sample U-statistics
نویسندگان
چکیده
We investigate the large-sample behavior of change-point tests based on weighted two-sample U-statistics, in case short-range dependent data. Under some mild mixing conditions, we establish convergence test statistic to an extreme value distribution. A simulation study shows that are superior non-weighted versions when occurs near boundary time interval, while they loose power center.
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ژورنال
عنوان ژورنال: Electronic Journal of Statistics
سال: 2022
ISSN: ['1935-7524']
DOI: https://doi.org/10.1214/21-ejs1964