Possibility-theoretic statistical inference offers performance and probativeness assurances
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2023
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| _version_ | 1866916223378259968 |
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| author | Cella, Leonardo Martin, Ryan |
| author_facet | Cella, Leonardo Martin, Ryan |
| contents | Statisticians are largely focused on developing methods that perform well in a frequentist sense -- even the Bayesians. But the widely-publicized replication crisis suggests that these performance guarantees alone are not enough to instill confidence in scientific discoveries. In addition to reliably detecting hypotheses that are (in)compatible with data, investigators require methods that can probe for hypotheses that are actually supported by the data. In this paper, we demonstrate that valid inferential models (IMs) achieve both performance and probativeness properties and we offer a powerful new result that ensures the IM's probing is reliable. We also compare and contrast the IM's dual performance and probativeness abilities with that of Deborah Mayo's severe testing framework. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2304_05740 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Possibility-theoretic statistical inference offers performance and probativeness assurances Cella, Leonardo Martin, Ryan Statistics Theory Methodology Other Statistics Statisticians are largely focused on developing methods that perform well in a frequentist sense -- even the Bayesians. But the widely-publicized replication crisis suggests that these performance guarantees alone are not enough to instill confidence in scientific discoveries. In addition to reliably detecting hypotheses that are (in)compatible with data, investigators require methods that can probe for hypotheses that are actually supported by the data. In this paper, we demonstrate that valid inferential models (IMs) achieve both performance and probativeness properties and we offer a powerful new result that ensures the IM's probing is reliable. We also compare and contrast the IM's dual performance and probativeness abilities with that of Deborah Mayo's severe testing framework. |
| title | Possibility-theoretic statistical inference offers performance and probativeness assurances |
| topic | Statistics Theory Methodology Other Statistics |
| url | https://arxiv.org/abs/2304.05740 |