Tools & Applications

Open-Source Tools for Psychology & Statistics

Interactive R Shiny applications for learning statistics, exploring psychometric models, assessing personality, and managing research data. All tools are free and open-source.

Flagship Open Source

Statistical Concepts Explorer (SCE)

A comprehensive interactive R Shiny application designed for learning and teaching statistics — from introductory concepts through advanced psychometrics. Built with approximately 56,000 lines of R code, SCE provides hands-on, visual exploration of statistical methods.

65
Modules
56K
Lines of R
8
Topic Areas
R
Shiny

Topic areas covered

Descriptive Statistics Probability & Distributions Inferential Statistics Regression & Correlation ANOVA & Experimental Design Factor Analysis Item Response Theory Psychometrics

More Tools

Psychometrics R Shiny

PsychoMetrica

A dedicated psychometric analysis toolkit. Upload your data and run reliability analyses, item statistics, factor analysis, and IRT models — all through an intuitive point-and-click interface.

Launch PsychoMetrica →
Personality Georgian

IPIP-60 Georgian

The IPIP-NEO-60 Big Five personality inventory in Georgian. Take the 60-item assessment to receive scores on Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism with instant visual feedback.

Take the Assessment →
Data Management R Shiny

Codebook Generator

Upload a dataset and automatically generate a comprehensive codebook with variable names, types, descriptive statistics, distributions, and missing data summaries. Essential for research documentation and data sharing.

Launch Codebook Generator →
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More Coming Soon

New tools and applications are in development. Stay tuned.

Built With

R Language
Shiny Framework
mirt IRT
lavaan SEM / CFA
psych Psychometrics
ggplot2 Visualization
tidyverse Data Wrangling

Have suggestions for new tools or features? Want to contribute?