Package: EFAtools
Title: Fast and Flexible Implementations of Exploratory Factor Analysis
        Tools
Version: 0.7.1.9000
Authors@R: 
    c(person(given = "Markus",
             family = "Steiner",
             role = c("aut", "cre"),
             email = "markus.d.steiner@gmail.com",
             comment = c(ORCID = "0000-0002-8126-0757")),
      person(given = "Silvia",
             family = "Steiner",
             role = "aut",
             email = "silvia.steiner.grieder@gmail.com",
             comment = c(ORCID = "0000-0002-0118-7722")),
      person(given = "William",
             family = "Revelle",
             role = "ctb"),
      person(given = "Max",
             family = "Auerswald",
             role = "ctb"),
      person(given = "Morten",
             family = "Moshagen",
             role = "ctb"),
      person(given = "John",
             family = "Ruscio",
             role = "ctb"),
      person(given = "Brendan",
             family = "Roche",
             role = "ctb"),
      person(given = "Urbano",
             family = "Lorenzo-Seva",
             role = "ctb"),
      person(given = "David",
             family = "Navarro-Gonzalez",
             role = "ctb"),
      person(given = "Johan",
             family = "Braeken",
             role = "ctb"),
      person(given = "Andreas",
             family = "Soteriades",
             role = "ctb"))
Description: Provides functions to perform exploratory factor analysis
        (EFA) procedures and compare their solutions. The goal is to
        provide state-of-the-art factor retention methods and a high
        degree of flexibility in the EFA procedures. This way, for
        example, implementations from R 'psych' and 'SPSS' can be
        compared. Moreover, functions for Schmid-Leiman transformation
        and the computation of omegas are provided. To speed up the
        analyses, some of the iterative procedures, like principal axis
        factoring (PAF), are implemented in C++.
Depends: R (>= 4.1.0)
License: GPL-3
Encoding: UTF-8
LazyData: true
URL: https://github.com/mdsteiner/EFAtools
BugReports: https://github.com/mdsteiner/EFAtools/issues
Imports: psych, stats, ggplot2 (>= 3.4.0), cli, Rcpp, future.apply,
        future, checkmate, progressr, rlang, clue
LinkingTo: Rcpp, RcppArmadillo, roptim
Suggests: testthat (>= 3.0.0), GPArotation (>= 2022.4-1), lavaan,
        lavaan.mi, MASS, knitr, rmarkdown, microbenchmark, vdiffr,
        polycor, mnormt, withr
VignetteBuilder: knitr
Config/testthat/edition: 3
Config/roxygen2/version: 8.0.0
Roxygen: list(markdown = TRUE)
Repository: https://mdsteiner.r-universe.dev
Date/Publication: 2026-06-29 14:50:35 UTC
RemoteUrl: https://github.com/mdsteiner/efatools
RemoteRef: HEAD
RemoteSha: ec533e96c037b1d3a434dc0d9c8b69ebf50b0e66
NeedsCompilation: yes
Packaged: 2026-06-29 17:44:08 UTC; root
Author: Markus Steiner [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-8126-0757>),
  Silvia Steiner [aut] (ORCID: <https://orcid.org/0000-0002-0118-7722>),
  William Revelle [ctb],
  Max Auerswald [ctb],
  Morten Moshagen [ctb],
  John Ruscio [ctb],
  Brendan Roche [ctb],
  Urbano Lorenzo-Seva [ctb],
  David Navarro-Gonzalez [ctb],
  Johan Braeken [ctb],
  Andreas Soteriades [ctb]
Maintainer: Markus Steiner <markus.d.steiner@gmail.com>