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首页> 外文期刊>Ciência & Saúde Coletiva >Análise estatística de dados da PNAD: incorporando a estrutura do plano amostral
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Análise estatística de dados da PNAD: incorporando a estrutura do plano amostral

机译：PNAD数据的统计分析：纳入抽样计划的结构

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This paper describes how the complex sample design aspects of stratification, clustering, unequal selection probabilities and calibration adjustments of the sample weights affecting the National Household Sample Survey (PNAD) of IBGE can be incorporated into the analysis of its data. For this purpose, it includes: a brief but comprehensive description of this survey's sample design; indication of how its data can be used for estimating totals; and also a description of the essential methods required to fit parametric models taking into account the complex sample survey design aspects mentioned. It also presents some estimates for household and personal characteristics obtained from PNAD/1998, for which standard errors and design effects are computed as an illustration. It concludes with an indication of the precautions users must take when analysing data from PNAD in their survey practice.
机译：本文介绍了如何将影响IBGE全国住户抽样调查（PNAD）的复杂，分层，聚类，不平等选择概率和样本权重的标定调整的样本设计纳入其数据分析中。为此，它包括：对调查样本设计的简短而全面的描述;指出如何将其数据用于估算总数;并考虑到所提到的复杂样本调查设计方面，描述了拟合参数模型所需的基本方法。它还提供了一些从PNAD / 1998获得的有关家庭和个人特征的估计，为此，以标准误差和设计效果为例进行了计算。最后指出用户在其调查实践中分析来自PNAD的数据时必须采取的预防措施。

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