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test-class

Class 'test': data for test assembly

Description

test is an S4 class to represent data for test assembly.

Slots

pool

the item_pool object.

theta

the theta grid to use as quadrature points.

prob

the list containing item response probabilities.

info

the matrix containing item information values.

true_theta

(optional) the true theta values.

data

(optional) the matrix containing item responses.

TestDesign

Optimal Test Design Approach to Fixed and Adaptive Test Construction

v1.2.2
GPL (>= 2)
Authors
Seung W. Choi [aut, cre] (<https://orcid.org/0000-0003-4777-5420>), Sangdon Lim [aut] (<https://orcid.org/0000-0002-2988-014X>)
Initial release
2021-01-26

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