Man pages for aluby/blackboxstudyR
Fits basic IRT models to FBI black box data

bb_item_scoreCalculate observed score for each item
bb_person_scoreCalculate observed score for each participant
blackboxstudyR-packageThe 'blackboxstudyR' package.
error_rate_analysisCalculate error rates and avg question difficulty for each...
fit_2plFit 2PL Model
fit_pcmFit PCM Model
fit_raschFit Rasch Model
getmodeCalculate the mode of a vector
irt_data_bbFormat the black box data to fit the IRT model
item_mcmc_intervalsCalculate MCMC intervals for item estimates
person_mcmc_intervalsCalculate MCMC intervals for participant estimates
pipePipe operator
plot_difficulty_posteriorsPlots the difficulty posteriors from IRT analysis
plot_proficiency_posteriorsPlots the proficiency posteriors from IRT analysis
score_bb_dataScore the FBI black box data
aluby/blackboxstudyR documentation built on May 8, 2019, 8:07 a.m.