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.
| Version: | 0.1.1 | 
| Depends: | R (≥ 3.0.0) | 
| Published: | 2017-07-21 | 
| DOI: | 10.32614/CRAN.package.IMPACT | 
| Author: | Nery Sofia Huerta-Pacheco | 
| Maintainer: | Nery Sofia Huerta-Pacheco <nehuerta at uv.mx> | 
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| URL: | http://www.uv.mx/personal/nehuerta/impact | 
| NeedsCompilation: | no | 
| CRAN checks: | IMPACT results | 
| Reference manual: | IMPACT.html , IMPACT.pdf | 
| Package source: | IMPACT_0.1.1.tar.gz | 
| Windows binaries: | r-devel: IMPACT_0.1.1.zip, r-release: IMPACT_0.1.1.zip, r-oldrel: IMPACT_0.1.1.zip | 
| macOS binaries: | r-release (arm64): IMPACT_0.1.1.tgz, r-oldrel (arm64): IMPACT_0.1.1.tgz, r-release (x86_64): IMPACT_0.1.1.tgz, r-oldrel (x86_64): IMPACT_0.1.1.tgz | 
| Old sources: | IMPACT archive | 
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