Description
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>.
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| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
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sub-directories of 1Mb or more:
libs 84.0Mb
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installed size is 71.5Mb
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for GNU extensions in Makefiles
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r-patched-linux-x86_64
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r-release-linux-x86_64
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NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
NOTE
r-oldrel-macos-arm64
installed package size
installed size is 84.4Mb
sub-directories of 1Mb or more:
libs 84.0Mb
NOTE
r-oldrel-macos-x86_64
installed package size
installed size is 71.5Mb
sub-directories of 1Mb or more:
libs 71.1Mb
NOTE
r-oldrel-windows-x86_64
for GNU extensions in Makefiles
GNU make is a SystemRequirements.
Reverse Dependencies (1)
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Version History
new
0.12.5
Mar 9, 2026