genItemBankExt: Generate item bank for NEAT with external anchor items

In simExam: Generate Simulated Data for IRT-Enabled Exams

Description

Generate item bank for NEAT with external anchor items

Usage

genItemBankExt(C, U, t.tot, min.a, max.a, mu.b, sd.b)

Arguments

C	number of common items between two tests
U	number of unique items per test
t.tot	number of forms
min.a	Lower bound for the (uniform) distribution of item discrimination parameter
max.a	Upper bound for the (uniform) distribution of item discrimination parameter
mu.b	Mean of (normally-distributed) item difficulty parameter
sd.b	Standard deviation of (normally-distributed) item difficulty parameter

Value

list containing 2PL item parameters per form

simExam documentation built on Aug. 2, 2019, 5:05 p.m.