itan: Item Analysis for Multiple Choice Tests

Functions for analyzing multiple choice items. These analyses include the convertion of student response into binaty data (correct/incorrect), the computation of the number of corrected responses and grade for each subject, the calculation of item difficulty and discrimination, the computation of the frecuency and point-biserial correlation for each distractor and the graphical analysis of each item.

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Package details

AuthorAriel Armijo Quiroz
MaintainerAriel Armijo Quiroz <[email protected]>
LicenseGPL (>= 2)
Package repositoryView on CRAN
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itan documentation built on May 2, 2019, 8:58 a.m.