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.
Analysis of multivariate dichotomous and polytomous data using latent trait models under the Item Response Theory approach. It includes the Rasch, the Two-Parameter Logistic, the Birnbaum's Three-Parameter, the Graded Response, and the Generalized Partial Credit Models.
Version: | 1.2-0 |
Depends: | R (≥ 3.0.0), MASS, msm, polycor |
Published: | 2022-02-18 |
DOI: | 10.32614/CRAN.package.ltm |
Author: | Dimitris Rizopoulos |
Maintainer: | Dimitris Rizopoulos <d.rizopoulos at erasmusmc.nl> |
License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
URL: | https://github.com/drizopoulos/ltm |
NeedsCompilation: | no |
Citation: | ltm citation info |
Materials: | NEWS |
In views: | MissingData, Psychometrics |
CRAN checks: | ltm results |
Reference manual: | ltm.pdf |
Package source: | ltm_1.2-0.tar.gz |
Windows binaries: | r-devel: ltm_1.2-0.zip, r-release: ltm_1.2-0.zip, r-oldrel: ltm_1.2-0.zip |
macOS binaries: | r-release (arm64): ltm_1.2-0.tgz, r-oldrel (arm64): ltm_1.2-0.tgz, r-release (x86_64): ltm_1.2-0.tgz, r-oldrel (x86_64): ltm_1.2-0.tgz |
Old sources: | ltm archive |
Reverse depends: | catSurv, GPCMlasso, IMTest, integIRTy, irtoys, kequate, PCMRS, PerFit, subscore, UPCM |
Reverse imports: | CTTShiny, difR, hIRT, irtreliability, IRTShiny, missCompare, MultIS, PsyControl, RSP, tcl |
Reverse suggests: | catIrt, equateIRT, equateMultiple, latdiag, ShinyItemAnalysis |
Please use the canonical form https://CRAN.R-project.org/package=ltm 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.