error_rate_analysis: Calculate error rates and avg question difficulty for each...

In aluby/blackboxstudyR: Fits basic IRT models to FBI black box data

Description

Calculate error rates and avg question difficulty for each participant

Usage

error_rate_analysis(fbi_bb_data, q_diff)

Arguments

fbi_bb_data	Dataset of the form of TestResponses
q_diff	Question difficulty (from IRT analysis)

Value

Data frame of avg difficulty, percent of items skipped, FPR, FNR, one row for each participant

Examples

## Not run: 
error_rate_analysis(TestResponses, question_difficulties)

## End(Not run)

aluby/blackboxstudyR documentation built on May 8, 2019, 8:07 a.m.