Bayesian Rasch Analysis Using 'brms'


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Documentation for package ‘easyRaschBayes’ version 0.1.0

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dif_statistic Differential Item Functioning (DIF) Analysis for Bayesian IRT Models
fit_statistic_pcm Posterior Predictive Item Fit Statistic for Bayesian IRT Models
fit_statistic_rm Posterior Predictive Item Fit Statistic for Binary Bayesian IRT Models
infit_statistic Posterior Predictive Infit Statistic for Bayesian IRT Models
item_restscore_statistic Posterior Predictive Item-Restscore Association for Bayesian IRT Models
plot_ipf Item Category Probability Function Curves for Polytomous IRT Models
plot_residual_pca Residual PCA Contrast Plot for Bayesian IRT Models
plot_targeting Person-Item Map (Targeting Plot) for Bayesian IRT Models
q3_statistic Posterior Predictive Q3 Residual Correlations for Bayesian IRT Models
RMUreliability Estimate reliability (Relative Measurement Uncertainty) from Bayesian measurement models