bb_item_score | Calculate observed score for each item |
bb_person_score | Calculate observed score for each participant |
blackboxstudyR-package | The 'blackboxstudyR' package. |
error_rate_analysis | Calculate error rates and avg question difficulty for each... |
fit_2pl | Fit 2PL Model |
fit_pcm | Fit PCM Model |
fit_rasch | Fit Rasch Model |
getmode | Calculate the mode of a vector |
irt_data_bb | Format the black box data to fit the IRT model |
item_mcmc_intervals | Calculate MCMC intervals for item estimates |
person_mcmc_intervals | Calculate MCMC intervals for participant estimates |
pipe | Pipe operator |
plot_difficulty_posteriors | Plots the difficulty posteriors from IRT analysis |
plot_proficiency_posteriors | Plots the proficiency posteriors from IRT analysis |
score_bb_data | Score the FBI black box data |
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