Computerized Adaptive and Multistage Testing with R by David Magis Duanli Yan & Alina A. von Davier

Author:David Magis, Duanli Yan & Alina A. von Davier
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

Name

Function

Type

trueTheta

Sets the true ability level

Numeric

itemBank

Sets the matrix of item parameters

Matrix

model

Sets the type of polytomous IRT model

Model acronym or NULL

responses

Provides item responses for post-hoc simulations

Vector or NULL

genSeed

Fixes the general random seed

Numeric or NULL

cbControl

Sets the options for content balancing control

Appropriate list or NULL

nAvailable

Optionally sets the available items in the bank

Binary vector or NULL

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