An Introduction to the Rasch Model with Examples in R

An Introduction to the Rasch Model With Examples in R offers an in-depth exploration of the Rasch Model, a fundamental technique in psychometrics and measurement theory. This guide walks you through the principles of Rasch analysis and demonstrates its application using R, making it accessible for both beginners and advanced users. You’ll learn how to use the model for item response theory (IRT) analysis, scale construction, and data interpretation. Practical examples in R make it easy to grasp key concepts and apply them to real-world datasets for reliable, valid results in research and data science.