The hardware and bandwidth for this mirror is donated by dogado GmbH, the Webhosting and Full Service-Cloud Provider. Check out our Wordpress Tutorial.
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[@]dogado.de.
Root Expected Proportion Squared Difference (REPSD) is a nonparametric differential item functioning (DIF) method that (a) allows practitioners to explore for DIF related to small, fine-grained focal groups of examinees, and (b) compares the focal group directly to the composite group that will be used to develop the reported test score scale. Using your provided response matrix with a column that identifies focal group membership, this package provides the REPSD values, a simulated null distribution of possible REPSD values, and the simulated p-values identifying items possibly displaying DIF without requiring enormous sample sizes.
Version: | 1.0.1 |
Depends: | R (≥ 3.5.0), progress |
Suggests: | colorDF, testthat (≥ 3.0.0) |
Published: | 2023-04-18 |
DOI: | 10.32614/CRAN.package.repsd |
Author: | Anne Corrine Huggins-Manley [aut],
Anthony William Raborn
|
Maintainer: | Anthony William Raborn <anthony.w.raborn at gmail.com> |
License: | MIT + file LICENSE |
NeedsCompilation: | no |
Materials: | README NEWS |
CRAN checks: | repsd results |
Reference manual: | repsd.pdf |
Package source: | repsd_1.0.1.tar.gz |
Windows binaries: | r-devel: repsd_1.0.1.zip, r-release: repsd_1.0.1.zip, r-oldrel: repsd_1.0.1.zip |
macOS binaries: | r-release (arm64): repsd_1.0.1.tgz, r-oldrel (arm64): repsd_1.0.1.tgz, r-release (x86_64): repsd_1.0.1.tgz, r-oldrel (x86_64): repsd_1.0.1.tgz |
Old sources: | repsd archive |
Please use the canonical form https://CRAN.R-project.org/package=repsd 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.
Health stats visible at Monitor.