Probability Weighted Clustered Coefficients Regression Models in Complex Survey Sampling
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2022
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| _version_ | 1866914955385634816 |
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| author | Gang, Mingjun Wang, Xin Wang, Zhonglei Zhong, Wei |
| author_facet | Gang, Mingjun Wang, Xin Wang, Zhonglei Zhong, Wei |
| contents | Regression analysis is commonly conducted in survey sampling. However, existing methods fail when the relationships vary across different areas or domains. In this paper, we propose a unified framework to study the group-wise covariate effect under complex survey sampling based on pairwise penalties, and the associated objective function is solved by the alternating direction method of multipliers. Theoretical properties of the proposed method are investigated under some generality conditions. Numerical experiments demonstrate the superiority of the proposed method in terms of identifying groups and estimation efficiency for both linear regression models and logistic regression models. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2210_09339 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Probability Weighted Clustered Coefficients Regression Models in Complex Survey Sampling Gang, Mingjun Wang, Xin Wang, Zhonglei Zhong, Wei Methodology Regression analysis is commonly conducted in survey sampling. However, existing methods fail when the relationships vary across different areas or domains. In this paper, we propose a unified framework to study the group-wise covariate effect under complex survey sampling based on pairwise penalties, and the associated objective function is solved by the alternating direction method of multipliers. Theoretical properties of the proposed method are investigated under some generality conditions. Numerical experiments demonstrate the superiority of the proposed method in terms of identifying groups and estimation efficiency for both linear regression models and logistic regression models. |
| title | Probability Weighted Clustered Coefficients Regression Models in Complex Survey Sampling |
| topic | Methodology |
| url | https://arxiv.org/abs/2210.09339 |