Package: FAfA
Title: Factor Analysis for All
Version: 1.4
Date: 2026-09-29
Authors@R: c(
    person("Abdullah Faruk", "KILIC", , "afarukkilic@trakya.edu.tr", role = c("aut", "cre", "cph")),
    person("Ahmet", "Caliskan", , "ahmetcaliskan1987@gmail.com", role = c("aut", "cph")),
    person("Melissa G.", "Wolf", , "missgord@gmail.com", role = c("ctb", "cph"),
           comment = "Dynamic Fit Index methodology and upstream implementation"),
    person("Daniel", "McNeish", , "dmcneish@asu.edu", role = c("ctb", "cph"),
           comment = "Dynamic Fit Index methodology and upstream implementation"),
    person("Brian P.", "O'Connor", role = c("ctb", "cph"),
           comment = "MAP and Empirical Kaiser Criterion upstream implementation")
  )
Description: Provides a comprehensive Shiny-based graphical user
        interface for conducting a wide range of factor analysis
        procedures. 'FAfA' (Factor Analysis for All) guides users
        through data uploading, assumption checking (descriptives,
        collinearity, multivariate normality, outliers), data wrangling
        (variable exclusion, data splitting), factor retention analysis
        (e.g., Parallel Analysis, Hull method, EGA), Exploratory Factor
        Analysis (EFA) with various rotation and extraction methods,
        internal split-sample EFA replication analysis, Confirmatory
        Factor Analysis (CFA) for model testing, Reliability Analysis
        (e.g., Cronbach's Alpha, McDonald's Omega), Measurement
        Invariance testing across groups, and item weighting
        techniques. The application leverages established R packages
        such as 'lavaan' and 'psych' to perform these analyses,
        offering an accessible platform for researchers and students.
        Results are presented in user-friendly tables and plots, with
        options for downloading outputs. Analysis projects can be saved
        and restored, and reproducible R, HTML, and PDF workflow
        reports can be generated.
License: AGPL-3
Copyright: See file inst/COPYRIGHTS.
Depends: R (>= 4.1.0)
URL: https://github.com/AFarukKILIC/FAfA
BugReports: https://github.com/AFarukKILIC/FAfA/issues
Imports: Amelia, EFA.MRFA, EGAnet (>= 2.4.1), ItemRest, bsicons, bslib,
        ggplot2, golem, grDevices, graphics, haven, lavaan, mice,
        missForest, mvnormalTest, naniar, psych, qgraph, readxl,
        semPlot, shiny, shinycssloaders, stats, tools, utils
Suggests: flextable, officer, shinytest2, spelling, testthat (>= 3.0.0)
Config/testthat/edition: 3
Encoding: UTF-8
Language: en-US
Roxygen: list(markdown = TRUE)
Config/roxygen2/version: 8.1.0
Config/pak/sysreqs: cmake libglpk-dev make libgsl0-dev libicu-dev
        libjpeg-dev libpng-dev libuv1-dev libxml2-dev libssl-dev
        libx11-dev zlib1g-dev
Repository: https://afarukkilic.r-universe.dev
Date/Publication: 2026-09-29 19:28:26 UTC
RemoteUrl: https://github.com/afarukkilic/fafa
RemoteRef: HEAD
RemoteSha: e92c4a3c9a149a9ae60894e0d24cbe90ee87f408
NeedsCompilation: no
Packaged: 2026-10-29 12:52:24 UTC; root
Author: Abdullah Faruk KILIC [aut, cre, cph],
  Ahmet Caliskan [aut, cph],
  Melissa G. Wolf [ctb, cph] (Dynamic Fit Index methodology and upstream
    implementation),
  Daniel McNeish [ctb, cph] (Dynamic Fit Index methodology and upstream
    implementation),
  Brian P. O'Connor [ctb, cph] (MAP and Empirical Kaiser Criterion
    upstream implementation)
Maintainer: Abdullah Faruk KILIC <afarukkilic@trakya.edu.tr>