Abstract. Research, policy, and practice often target specific subpopulations. Large-scale survey studies are particularly useful for performing subpopulation analyses due to the large and represen...

中文翻译：

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加权多层次对稳健的单层次方法来分析亚群数据

摘要。研究，政策和实践通常针对特定的亚人群。大型调查研究由于其庞大且具有代表性，对于进行亚群分析特别有用。