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Latent structureMultivariate analysis

潜在类别分析 (Latent Class Analysis, LCA)

潜在类别分析通过寻找一组分类观测指标上的响应模式来识别群体中未被观测到的亚群——即潜在类别。它是聚类分析的分类变量对应物,但基于明确的概率模型,广泛应用于社会、健康和行为科学,以发现调查或诊断数据中的类型学。

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来源

  1. Goodman, L. A. (1974). Exploratory latent structure analysis using both identifiable and unidentifiable models. Biometrika, 61(2), 215–231. DOI: 10.1093/biomet/61.2.215
  2. Lazarsfeld, P. F. & Henry, N. W. (1968). Latent Structure Analysis. Houghton Mifflin. link

如何引用本页

ScholarGate. (2026, June 3). Latent Class Analysis. ScholarGate. https://scholargate.app/zh/statistics/latent-class-analysis

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被引用于

ScholarGateLatent Class Analysis (Latent Class Analysis). 于 2026-06-15 检索自 https://scholargate.app/zh/statistics/latent-class-analysis · 数据集: https://doi.org/10.5281/zenodo.20539026