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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "FAPA" in publications use:'
type: software
license: MIT
title: 'FAPA: Factor Analytic Profile Analysis of Ipsatized Data'
version: 0.1.1
identifiers:
- type: doi
  value: 10.32614/CRAN.package.FAPA
abstract: Implements Factor Analytic Profile Analysis of Ipsatized Data ('FAPA'),
  a metric inferential framework for pattern detection and person-level reconstruction
  in multivariate profile data. After row-centering (ipsatization) to remove profile
  elevation, 'FAPA' applies singular value decomposition ('SVD') to recover shared
  core profiles and individual pattern weights. Dimensionality is determined by a
  variance-matched Horn's parallel analysis. A three-stage bootstrap verification
  framework assesses (1) dimensionality via parallel analysis, (2) subspace stability
  via Procrustes principal angles, and (3) profile replicability via Tucker's congruence
  coefficients. BCa bootstrap confidence intervals for core-profile coordinates are
  computed via the canonical 'boot' package implementation of Davison and Hinkley
  (1997) <https://doi.org/10.1017/CBO9780511802843>.
authors:
- family-names: Kim
  given-names: Se-Kang
  email: se-kang.kim@bcm.edu
preferred-citation:
  type: manual
  title: 'FAPA: Factor Analytic Profile Analysis of Ipsatized Data'
  authors:
  - family-names: Kim
    given-names: Se-Kang
    email: se-kang.kim@bcm.edu
  year: '2026'
  notes: R package version 0.1.0
  url: https://github.com/sekangakim/FAPA
repository: https://sekangakim.r-universe.dev
repository-code: https://github.com/sekangakim/FAPA
commit: dfc1d1391ba8316e828be1d7a3b16a8133c1ef65
url: https://github.com/sekangakim/FAPA
date-released: '2026-04-08'
contact:
- family-names: Kim
  given-names: Se-Kang
  email: se-kang.kim@bcm.edu
references:
- type: article
  title: Factorization of person response profiles to identify summative profiles
    carrying central response patterns
  authors:
  - family-names: Kim
    given-names: Se-Kang
  journal: Psychological Methods
  year: '2023'
  doi: 10.1037/met0000568