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stat.ML2024
Latent class analysis for multi-layer categorical data
Huan Qing
Traditional categorical data, often collected in psychological tests and educational assessments, are typically single-layer and gathered only once.This paper considers a more gene…
stat.ME2024
Grade of membership analysis for multi-layer ordinal categorical data
Huan Qing
Consider a group of individuals (subjects) participating in the same psychological tests with numerous questions (items) at different times, where the choices of each item have an…