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
- 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 ↗
- 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
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
- 聚类分析统计学↔ compare
- 验证性因子分析(CFA)心理测量学↔ compare
- 判别分析统计学↔ compare
- 探索性因子分析(EFA)统计学↔ compare
- 潜剖面分析 (Latent Profile Analysis, LPA)心理测量学↔ compare
- 混合模型统计学↔ compare