| 响应变量为多维时因果推断中混杂因子的控制和排序 |
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| 引用本文： | 何春,方积乾.响应变量为多维时因果推断中混杂因子的控制和排序[J].生物数学学报,2006,21(4):580-584. |
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| 作者姓名： | 何春 方积乾 |
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| 作者单位： | 1. 广东工业大学,应用数学学院,广东,广州,510643
2. 中山大学,公共卫生学院,广东,广州,510080 |
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| 摘 要： | 研究可交换条件下多维结构回归模型中总体平均处理效应的混杂因子的控制和排序问题,利用矩阵的迹定义混杂因子的控制效率,通过控制效率来控制混杂因子,并给出混杂因子的排序,同时给出一个应用实例。
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| 关 键 词： | 可交换条件 总体平均处理效应 混杂因子的控制 混杂因子的排序 控制效率 矩阵的迹 |
| 文章编号： | 1001-9626(2006)04-0580-05 |
| 修稿时间： | 2004年5月27日 |
Controlling Confounders and Ordering Confounders in Causal Inference When the Response Variable is a Multi-Dimemsional Vector |
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| HE Chun,FANG Ji-qian.Controlling Confounders and Ordering Confounders in Causal Inference When the Response Variable is a Multi-Dimemsional Vector[J].Journal of Biomathematics,2006,21(4):580-584. |
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| Authors: | HE Chun FANG Ji-qian |
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| Abstract: | In this paper,we study the problem about the controlling of confounders and the ordering of confounders in the multi-dimensional structural regression under the exchangeability conditions.Using the matrix trace,we give the efficiency for control of confounding.we can control the confounders by the efficiency for control of confounding,and give the ordering of confounders Last,we give an example. |
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| Keywords: | Exchangeability conditions Population-averaged treatment effects Control of confounders Ordering of confounders Efficiency for control of confounding Matrix trace |
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