irt
Here are 27 public repositories matching this topic...
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
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Mar 2, 2023 - R
Analysis of the RASI data using a Bayesian IRT
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Mar 2, 2023 - R
Code for exam simulation app in R Shiny.
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Feb 5, 2024 - R
Repository to hold my course project for the "Item Response Theory" elective discipline taken at FMI.
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May 26, 2022 - R
Graphical tools for IRT model assessment
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Jan 4, 2023 - R
Run differential item functioning analysis on items from a multistage computer adaptive test using examinee ability as matching criterion
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Apr 19, 2019 - R
Person Parameter estimation (1,2,3,4PL model) and GPCM
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Nov 29, 2022 - R
Unidimensional IRT models using mirt
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Jul 18, 2024 - R
A Wald statistic for group-level cheating detection
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Jun 1, 2018 - R
Functions to ease the application of various forms of computer adaptive tests.
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Jun 27, 2022 - R
An R package for simulating responses and estimating parameters to the Multi-Unidimensional Pairwise Preference (MUPP) Model
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Jul 7, 2022 - R
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 …
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Dec 13, 2017 - R
tmt package for the application of the conditional maximum likelihood (CML) estimation in multistage designs
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May 3, 2024 - R
Person Parameter estimation (1,2,3,4PL model) and GPCM
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May 30, 2021 - R
Supplementary code to the paper "Computational methods for Bayesian semiparametric Item Response Theory models"
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Jun 14, 2023 - R
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