SAS Procedures for Latent Class Analysis & Latent Transition Analysis. PROC LCA and PROC LTA are SAS procedures for latent class analysis (LCA) and latent transition analysis (LTA) developed by the Methodology Center. These straightforward procedures make it possible to pre-process data, fit a variety of latent class and latent transition models, and post-process the results without leaving the SAS environment. Compatible with SAS version 9.1 or higher. PROC LCA is intended for individual installations and is not tested for server installations of SAS. Features include: simple model specification, ...

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References in zbMATH (referenced in 4 articles )

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  1. Chew, Cindy S.; Forte, Jason D.; Reeve, Robert A.: Cognitive factors affecting children’s nonsymbolic and symbolic magnitude judgment abilities: A latent profile analysis (2016) MathEduc
  2. Gray, Sarah A.; Reeve, Robert A.: Number-specific and general cognitive markers of preschoolers’ math ability profiles (2016) MathEduc
  3. Gudicha, Dereje W.; Tekle, Fetene B.; Vermunt, Jeroen K.: Power and sample size computation for Wald tests in latent class models (2016)
  4. Gebregziabher, Mulugeta; DeSantis, Stacia M.: Latent class based multiple imputation approach for missing categorical data (2010)