Package: thurstonianIRT 0.12.6
thurstonianIRT: Thurstonian IRT Models
Fit Thurstonian Item Response Theory (IRT) models in R. This package supports fitting Thurstonian IRT models and its extensions using 'Stan', 'lavaan', or 'Mplus' for the model estimation. Functionality for extracting results, making predictions, and simulating data is provided as well. References: Brown & Maydeu-Olivares (2011) <doi:10.1177/0013164410375112>; Bürkner et al. (2019) <doi:10.1177/0013164419832063>.
Authors:
thurstonianIRT_0.12.6.tar.gz
thurstonianIRT_0.12.6.zip(r-4.5)thurstonianIRT_0.12.6.zip(r-4.4)thurstonianIRT_0.12.6.zip(r-4.3)
thurstonianIRT_0.12.6.tgz(r-4.5-x86_64)thurstonianIRT_0.12.6.tgz(r-4.5-arm64)thurstonianIRT_0.12.6.tgz(r-4.4-x86_64)thurstonianIRT_0.12.6.tgz(r-4.4-arm64)thurstonianIRT_0.12.6.tgz(r-4.3-x86_64)thurstonianIRT_0.12.6.tgz(r-4.3-arm64)
thurstonianIRT_0.12.6.tar.gz(r-4.5-noble)thurstonianIRT_0.12.6.tar.gz(r-4.4-noble)
thurstonianIRT.pdf |thurstonianIRT.html✨
thurstonianIRT/json (API)
NEWS
| # Install 'thurstonianIRT' in R: |
| install.packages('thurstonianIRT', repos = c('https://paul-buerkner.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/paul-buerkner/thurstonianirt/issues
- triplets - Triplets of Pairwise Comparisons
Last updated 11 months agofrom:fd7f134a73. Checks:4 OK, 7 NOTE. Indexed: yes.
| Target | Result | Latest binary |
|---|---|---|
| Doc / Vignettes | OK | Feb 23 2025 |
| R-4.5-win-x86_64 | NOTE | Feb 23 2025 |
| R-4.5-mac-x86_64 | OK | Feb 23 2025 |
| R-4.5-mac-aarch64 | OK | Feb 23 2025 |
| R-4.5-linux-x86_64 | OK | Feb 23 2025 |
| R-4.4-win-x86_64 | NOTE | Feb 23 2025 |
| R-4.4-mac-x86_64 | NOTE | Feb 23 2025 |
| R-4.4-mac-aarch64 | NOTE | Feb 23 2025 |
| R-4.3-win-x86_64 | NOTE | Feb 23 2025 |
| R-4.3-mac-x86_64 | NOTE | Feb 23 2025 |
| R-4.3-mac-aarch64 | NOTE | Feb 23 2025 |
Exports:cor_matrixempty_blockfit_TIRT_lavaanfit_TIRT_mplusfit_TIRT_stangofmake_lavaan_codemake_mplus_codemake_sem_datamake_stan_datamake_TIRT_dataset_blockset_blocks_from_dfsim_TIRT_data
Dependencies:abindbackportsBHcallrcheckmateclicolorspacecpp11descdistributionaldplyrfansifarvergenericsggplot2gluegridExtragtableinlineisobandlabelinglatticelavaanlifecycleloomagrittrMASSMatrixmatrixStatsmgcvmnormtmunsellmvtnormnlmenumDerivpbivnormpillarpkgbuildpkgconfigposteriorprocessxpspurrrquadprogQuickJSRR6RColorBrewerRcppRcppEigenRcppParallelrlangrstanrstantoolsscalesStanHeadersstringistringrtensorAtibbletidyrtidyselectutf8vctrsviridisLitewithr
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| The 'thurstonianIRT' package. | thurstonianIRT-package thurstonianIRT |
| Set up Correlation Matrices | cor_matrix |
| Fit Thurstonian IRT models in lavaan | fit_TIRT_lavaan |
| Fit Thurstonian IRT models in Mplus | fit_TIRT_mplus |
| Fit Thurstonian IRT models in Stan | fit_TIRT_stan |
| Extract corrected goodness of fit statistics | gof gof.TIRTfit |
| Generate lavaan code for Thurstonian IRT models | make_lavaan_code |
| Generate Mplus code for Thurstonian IRT models | make_mplus_code |
| Prepare data for Thurstonian IRT models fitted with lavaan or Mplus | make_sem_data |
| Prepare data for Thurstonian IRT models fitted with Stan | make_stan_data |
| Prepare data for Thurstonian IRT models | make_TIRT_data |
| Predict trait scores of Thurstonian IRT models | predict.TIRTfit |
| Prepare blocks of items | empty_block set_block |
| Prepare blocks of items from a data frame | set_blocks_from_df |
| Simulate Thurstonian IRT data | sim_TIRT_data |
| Triplets of Pairwise Comparisons | triplets |
