The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.
Provides a collection of psychometric methods to process item metadata and use target assessment and measurement blueprint constraints to assemble a test form. Currently two automatic test assembly (ata) approaches are enabled. For example, the weighted (positive) deviations method, wdm(), proposed by Swanson and Stocking (1993) <doi:10.1177/014662169301700205> was implemented in its full specification allowing for both item selection as well as test form refinement. The linear constraint programming approach, atalp(), uses the linear equation solver by Berkelaar et. al (2014) <http://lpsolve.sourceforge.net/5.5/> to enable a variety of approaches to select items.
| Version: | 1.1.1 |
| Depends: | R (≥ 3.0.0), lpSolve |
| Imports: | stats |
| Published: | 2020-11-10 |
| DOI: | 10.32614/CRAN.package.ata |
| Author: | Gulsah Gurkan [aut], Michael Chajewski [aut, cre], Sam Buttrey [cph] |
| Maintainer: | Michael Chajewski <mchajewski at hotmail.com> |
| License: | LGPL-2 |
| Copyright: | file COPYRIGHTS ata copyright details |
| NeedsCompilation: | no |
| Materials: | NEWS |
| In views: | Psychometrics |
| CRAN checks: | ata results |
| Reference manual: | ata.pdf |
| Package source: | ata_1.1.1.tar.gz |
| Windows binaries: | r-devel: ata_1.1.1.zip, r-release: ata_1.1.1.zip, r-oldrel: ata_1.1.1.zip |
| macOS binaries: | r-release (arm64): ata_1.1.1.tgz, r-oldrel (arm64): ata_1.1.1.tgz, r-release (x86_64): ata_1.1.1.tgz, r-oldrel (x86_64): ata_1.1.1.tgz |
| Old sources: | ata archive |
Please use the canonical form https://CRAN.R-project.org/package=ata to link to this page.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.