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arXiv · 1608.03032

Segmentation and Estimation of Change-point Models: False Positive Control and Confidence Regions

Xiao Fang·Jian Li·David Siegmund
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Abstract

To segment a sequence of independent random variables at an unknown number of change-points, we introduce new procedures that are based on thresholding the likelihood ratio statistic. We also study confidence regions based on the likelihood ratio statistic for the change-points and joint confidence regions for the change-points and the parameter values. Applications to segment array CGH data are discussed.

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Xiao Fang, Jian Li, David Siegmund. 2016-08-10. Segmentation and Estimation of Change-point Models: False Positive Control and Confidence Regions. https://arxiv.org/abs/1608.03032

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