Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!
Get Started for Free

dataset_fatigue

Fatigue dataset


Description

Item-based example pool with item contents (95 items).

Details

This pool is associated with the following objects:

  • itempool_fatigue an item_pool object containing 95 items.

  • itemattrib_fatigue an item_attrib object containing 7 item-level attributes.

  • constraints_fatigue a constraints object containing 111 constraints.

Also, the following objects are intended for illustrating expected data structures.

  • itempool_fatigue_data a data.frame containing item parameters.

  • itemattrib_fatigue_data a data.frame containing item attributes.

  • itemcontent_fatigue_data a data.frame containing item contents.

  • constraints_fatigue_data a data.frame containing constraint specifications.

  • resp_fatigue_data a data.frame containing raw response data.

Examples

itempool_fatigue   <- loadItemPool(itempool_fatigue_data)
itemattrib_fatigue <- loadItemAttrib(itemattrib_fatigue_data, itempool_fatigue)
constraints_fatigue <- loadConstraints(constraints_fatigue_data,
  itempool_fatigue, itemattrib_fatigue)

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

We don't support your browser anymore

Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.