alsi: Aggregated Latent Space Index for Multiple Correspondence Analysis

Tools for stability-validated aggregation in multiple correspondence analysis (MCA). Implements parallel analysis for dimensionality assessment, bootstrap-based subspace stability diagnostics using Procrustes rotation and Tucker's congruence coefficients, and computation of the Aggregated Latent Space Index (ALSI). ALSI is a person-level summary measure derived from validated MCA dimensions that quantifies departure from independence along stable association directions in multivariate categorical data.

Version:	0.1.3
Depends:	R (≥ 4.0.0)
Imports:	stats, graphics, utils
Suggests:	readxl, openxlsx
Published:	2026-02-19
DOI:	10.32614/CRAN.package.alsi
Author:	Se-Kang Kim [aut, cre]
Maintainer:	Se-Kang Kim <se-kang.kim at bcm.edu>
License:	GPL-3
NeedsCompilation:	no
Materials:	README, NEWS
CRAN checks:	alsi results

Documentation:

Reference manual:

alsi.html , alsi.pdf

Downloads:

Package source:	alsi_0.1.3.tar.gz
Windows binaries:	r-devel: alsi_0.1.2.zip, r-release: alsi_0.1.2.zip, r-oldrel: alsi_0.1.2.zip
macOS binaries:	r-release (arm64): alsi_0.1.2.tgz, r-oldrel (arm64): alsi_0.1.2.tgz, r-release (x86_64): not available, r-oldrel (x86_64): not available
Old sources:	alsi archive

Linking:

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