PsychoMatic

Psychometric analysis and bilingual reports in R.

PsychoMatic 1.0.1 simplifies descriptives, correlations, factor analysis (EFA, CFA and ESEM), reliability, measurement invariance, IRT/DIF and network analysis. Results are available in the console and as Word or Excel reports.

Installation

Install the development version from GitHub:

install.packages("remotes") # Only needed once.
remotes::install_github("gmoncayoj/PsychoMatic")

For the published CRAN version, use install.packages("PsychoMatic").

Quick start

An ESEM analysis with three factors and geomin rotation:

library(PsychoMatic)

result <- esem_auto(
  data = MY_DATA,
  items = 2:13,
  n_factors = 3,
  rotation = "geomin",
  ordered = FALSE
)

Replace MY_DATA with your data frame and 2:13 with your item columns. This example treats items as continuous; use ordered = TRUE for ordinal items. Set language = "esp" for Spanish output.

Psychometric networks with Word and Excel reports:

network <- network_auto(
  data = MY_DATA,
  items = 2:13,
  seed = 2026,
  report = TRUE,
  format = c("word", "excel"),
  file_name = "Network"
)

Reports are saved in your working directory. Optional dependencies are listed in the network guide.

Documentation

• Reference manuals · English / Español
• Guides and examples · Migration from 0.3.x

License and support

GPL version 3 or later. Copyright © 2026 José Gamarra-Moncayo. License notice · Report an issue.