SCoRE Sets: A Versatile Framework for Simultaneous Inference
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arXiv
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| Format: | Preprint |
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2023
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| _version_ | 1866910461192044544 |
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| author | Telschow, Fabian J. E. Ren, Junting Schwartzman, Armin |
| author_facet | Telschow, Fabian J. E. Ren, Junting Schwartzman, Armin |
| contents | We study asymptotic statistical inference in the space of bounded functions endowed with the supremums norm over an arbitrary metric space $S$ using a novel concept: Simultaneous COnfidence Region of Excursion (SCoRE) Sets. They simultaneously quantify the uncertainty of several lower and upper excursion sets of a target function. We investigate their connection to multiple hypothesis tests controlling the familywise error rate in the strong sense and show that they grant a unifying perspective on several statistical inference tools such as simultaneous confidence bands, quantification of uncertainties in level set estimation, for example, CoPE sets, and multiple hypothesis testing over $S$, for example, finding relevant differences or regions of equivalence within $S$. In particular, our abstract setting allows us to refine and reduce the assumptions in recent articles on CoPE sets and relevance and equivalence testing using the supremums norm. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2302_05139 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | SCoRE Sets: A Versatile Framework for Simultaneous Inference Telschow, Fabian J. E. Ren, Junting Schwartzman, Armin Statistics Theory 62A01 We study asymptotic statistical inference in the space of bounded functions endowed with the supremums norm over an arbitrary metric space $S$ using a novel concept: Simultaneous COnfidence Region of Excursion (SCoRE) Sets. They simultaneously quantify the uncertainty of several lower and upper excursion sets of a target function. We investigate their connection to multiple hypothesis tests controlling the familywise error rate in the strong sense and show that they grant a unifying perspective on several statistical inference tools such as simultaneous confidence bands, quantification of uncertainties in level set estimation, for example, CoPE sets, and multiple hypothesis testing over $S$, for example, finding relevant differences or regions of equivalence within $S$. In particular, our abstract setting allows us to refine and reduce the assumptions in recent articles on CoPE sets and relevance and equivalence testing using the supremums norm. |
| title | SCoRE Sets: A Versatile Framework for Simultaneous Inference |
| topic | Statistics Theory 62A01 |
| url | https://arxiv.org/abs/2302.05139 |