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Investigating impacts of complex sampling on latent growth curve modelling

机译:研究复杂采样对潜在增长曲线建模的影响

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摘要

We investigate the impacts of complex sampling on point and standard error estimates in latent growth curve modelling of survey data. Methodological issues are illustrated with empirical evidence from the analysis of longitudinal data on life satisfaction trajectories using data from the British Household Panel Survey, a national representative survey in Great Britain. A multi-process second-order latent growth curve model with conditional linear growth is used to study variation in the two perceived life satisfaction latent factors considered. The benefits of accounting for the complex survey design are considered, including obtaining unbiased both point and standard error estimates, and therefore correctly specified confidence intervals and statistical tests. We conclude that, even for the rather elaborated longitudinal data models that were considered, estimation procedures are affected by variance-inflating impacts of complex sampling.
机译:在调查数据的潜在增长曲线建模中,我们调查了复杂采样对点和标准误差估计的影响。通过使用来自英国全国代表调查的英国家庭面板调查的数据,对生活满意度轨迹的纵向数据进行分析,以经验证据说明了方法论问题。具有条件线性增长的多过程二阶潜在增长曲线模型用于研究所考虑的两个感知生活满意度潜在因素的变化。考虑了考虑复杂调查设计的好处,包括获得无偏点和标准误差估计,并因此正确指定了置信区间和统计检验。我们得出的结论是,即使对于所考虑的相当详尽的纵向数据模型,估计程序也会受到复杂抽样方差膨胀影响的影响。

著录项

  • 来源
    《Journal of applied statistics》 |2016年第8期|1310-1321|共12页
  • 作者单位

    Fed Univ Juiz De Fora UFJF, Dept Stat, Rua Jose Lourenco Kelmer S-N,Campus Univ, BR-36036900 Juiz De Fora, MG, Brazil|Fed Univ Juiz De Fora UFJF, Res Program Econ PPGE, Rua Jose Lourenco Kelmer S-N,Campus Univ, BR-36036900 Juiz De Fora, MG, Brazil;

    Inst Univ Lisboa ISCTE IUL, Business Res Unit, Av Forcas Armadas, P-1649026 Lisbon, Portugal|Inst Univ Lisboa ISCTE IUL, Dept Quantitat Methods Management & Econ, Av Forcas Armadas, P-1649026 Lisbon, Portugal;

    Univ Southampton, Southampton Stat Sci Res Inst S3RI, Southampton SO17 1BJ, Hants, England;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    complex sampling; latent growth curve models; longitudinal data; misspecification effects; BHPS;

    机译:复杂采样;潜伏增长曲线模型;纵向数据;误判效应;BHPS;

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