Code that might be useful to others for learning/demonstration purposes, specifically along the lines of modeling and various algorithms. **Superseded by the models-by-example repo**.
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Updated
Nov 25, 2020 - R
Code that might be useful to others for learning/demonstration purposes, specifically along the lines of modeling and various algorithms. **Superseded by the models-by-example repo**.
◽ <- ⚪ Structural Equation Modeling from a broader context.
Person Parameter estimation (1,2,3,4PL model) and GPCM
Person Parameter estimation (1,2,3,4PL model) and GPCM
Functions to ease the application of various forms of computer adaptive tests.
Supplementary code to the paper "Computational methods for Bayesian semiparametric Item Response Theory models"
Repositorio con el material del taller "Introducción a la Modelización Psicómetrica con IRT usando R" dictado por Dr. Ramsés Vázquez Lira en el Instituto Nacional para la Evaluación Educativa (INEE) como parte de la clase "Seminario de Medición y Evaluación en Educación" impartida en conjunto con la Facultad de Psicología, UNAM. Auxiliar: Josué …
Examining the psychometric properties of the survey items based on the responses from the patients. IRT models (graded response model, GRMs), CFA, and EFA were used for analysis
Analysis of the RASI data using a Bayesian IRT
Code for exam simulation app in R Shiny.
Unidimensional IRT models using mirt
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