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Unscored

Original, unscored multiple-choice responses to a test


Description

Real-life data set containing the responses to a test, before they have been recoded as true or false. Can be used with only two functions in the package: scoreResponses and tgf. All other functions expect binary data, which can be produced with scoreResponses.

Format

A data set with 472 persons and 18 items. Each item has 4 possible answers, of which only one is true. There are many NA, which can be treated as wrong responses.


irtoys

A Collection of Functions Related to Item Response Theory (IRT)

v0.2.1
GPL (>= 2)
Authors
Ivailo Partchev [aut, cre], Gunter Maris [aut], Tamaki Hattori [ctb]
Initial release
2017-12-15

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