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利用回归技术分解月度全国零售贸易估计的地区结果AI 解读

A common problem in sample estimation is the one of producing estimates for parts of the original universe (these parts are variously referred to in the literature as domains, subuniverses or subpopulations and may be defined in terms of areas or other characteristics). A technique is presented for producing these part-estimates when ratio or regression estimates are involved. This technique is used to produce estimates of retail trade for areas such as States, geographic…

利用回归技术生成全国月度零售估计的地区分解AI 解读

A common problem in sample estimation is the one of producing estimates for parts of the original universe (these parts are variously referred to in the literature as domains, subuniverses or subpopulations and may be defined in terms of areas or other characteristics). A technique is presented for producing these part-estimates when ratio or regression estimates are involved. This technique is used to produce estimates of retail trade for areas such as States, geographic…

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