IMPACT: The Impact of Items

Implement a multivariate analysis of the impact of items to identify a bias in the questionnaire validation of Likert-type scale variables. The items requires considering a null value (category doesn't have tendency). Offering frequency, importance and impact of the items.

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Package details

AuthorNery Sofia Huerta-Pacheco
MaintainerNery Sofia Huerta-Pacheco <>
LicenseGPL (>= 2)
Package repositoryView on CRAN
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IMPACT documentation built on May 1, 2019, 7:57 p.m.