abeeisnotabug/shinyCTT: Easy to use analysis tools for psychometric tests in the CTT framework

The package provides a Shiny App to analyze datasets in the framework of classical test theory based on the lavaan package. Most importantly, the model assumptions of the 5 CTT models are checked in decreasing order of complexity (tau-kongeneric, essentially tau-equivalent, tau-equivalent and essentially tau-parallel, and tau-parallel) and the reliability estimators are adjusted accordingly. Moreover, it provides standard errors and confidence intervals for all parameters, including item reliabilities and error variances.

Getting started

Package details

Maintainer
LicenseMIT + file LICENSE
Version0.1.0
URL https://github.com/abeeisnotabug/shinyCTT
Package repositoryView on GitHub
Installation Install the latest version of this package by entering the following in R:
install.packages("devtools")
library(devtools)
install_github("abeeisnotabug/shinyCTT")
abeeisnotabug/shinyCTT documentation built on Nov. 7, 2018, 11:56 p.m.