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Analysis of dichotomous and polytomous response data using unidimensional and multidimensional latent trait models under the Item Response Theory paradigm (Chalmers (2012) <doi:10.18637/jss.v048.i06>). Exploratory and confirmatory models can be estimated with quadrature (EM) or stochastic (MHRM) methods. Confirmatory bi-factor and two-tier analyses are available for modeling item testlets. Multiple group analysis and mixed effects designs also are available for detecting differential item and test functioning as well as modeling item and person covariates. Finally, latent class models such as the DINA, DINO, multidimensional latent class, and several other discrete latent variable models, including mixture and zero-inflated response models, are supported.

copied from cf-staging / r-mirt
Type Size Name Uploaded Downloads Labels
conda 2.0 MB | win-64/r-mirt-1.31-r36h796a38f_0.tar.bz2  5 years and 6 months ago 1323 main cf202003
conda 2.0 MB | win-64/r-mirt-1.31-r35h796a38f_0.tar.bz2  5 years and 6 months ago 1335 main cf202003
conda 1.9 MB | osx-64/r-mirt-1.31-r36hf99fc2c_0.tar.bz2  5 years and 6 months ago 362 main cf202003
conda 1.9 MB | osx-64/r-mirt-1.31-r35hf99fc2c_0.tar.bz2  5 years and 6 months ago 351 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.31-r35h0357c0b_0.tar.bz2  5 years and 6 months ago 3742 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.31-r36h0357c0b_0.tar.bz2  5 years and 6 months ago 3808 main cf202003
conda 2.0 MB | win-64/r-mirt-1.30-r36h796a38f_1.tar.bz2  5 years and 7 months ago 1359 main cf202003
conda 1.9 MB | win-64/r-mirt-1.30-r35h796a38f_1.tar.bz2  5 years and 7 months ago 1368 main cf202003
conda 1.9 MB | osx-64/r-mirt-1.30-r36hf99fc2c_1.tar.bz2  5 years and 7 months ago 363 main cf202003
conda 2.1 MB | osx-64/r-mirt-1.30-r35hf99fc2c_1.tar.bz2  5 years and 7 months ago 346 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.30-r36h0357c0b_1.tar.bz2  5 years and 7 months ago 3861 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.30-r35h0357c0b_1.tar.bz2  5 years and 7 months ago 3889 main cf202003
conda 2.0 MB | osx-64/r-mirt-1.30-r351h466af19_0.tar.bz2  6 years and 13 days ago 355 main cf202003
conda 2.0 MB | win-64/r-mirt-1.30-r351h6115d3f_0.tar.bz2  6 years and 13 days ago 1532 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.30-r351h29659fb_0.tar.bz2  6 years and 13 days ago 4223 main cf202003
conda 1.8 MB | linux-64/r-mirt-1.28-r351h29659fb_1000.tar.bz2  6 years and 3 months ago 4454 main gcc7 cf202003
conda 2.0 MB | linux-64/r-mirt-1.28-r351h9d2a408_0.tar.bz2  6 years and 3 months ago 4586 main cf202003 cf201901
conda 1.8 MB | osx-64/r-mirt-1.28-r351h466af19_1000.tar.bz2  6 years and 3 months ago 348 main gcc7 cf202003
conda 1.9 MB | osx-64/r-mirt-1.28-r351h9d2a408_0.tar.bz2  6 years and 3 months ago 357 main cf202003 cf201901
conda 1.9 MB | win-64/r-mirt-1.28-r351h6115d3f_1000.tar.bz2  6 years and 3 months ago 1651 main cf202003 cf201901
conda 1.9 MB | osx-64/r-mirt-1.28-r341h9d2a408_0.tar.bz2  6 years and 8 months ago 369 main cf202003 cf201901
conda 1.9 MB | win-64/r-mirt-1.28-r341h7e26f72_0.tar.bz2  6 years and 8 months ago 1844 main cf202003 cf201901
conda 1.9 MB | win-64/r-mirt-1.28-r341hd4108fc_0.tar.bz2  6 years and 8 months ago 1810 main cf202003 cf201901
conda 2.0 MB | linux-64/r-mirt-1.28-r341h9d2a408_0.tar.bz2  6 years and 8 months ago 4973 main cf202003 cf201901
conda 1.8 MB | osx-64/r-mirt-1.27.1-r3.4.1_0.tar.bz2  6 years and 11 months ago 368 main cf202003 cf201901
conda 1.7 MB | osx-64/r-mirt-1.27.1-r3.3.2_0.tar.bz2  6 years and 11 months ago 358 main cf202003 cf201901
conda 1.8 MB | win-64/r-mirt-1.27.1-r3.4.1_0.tar.bz2  6 years and 11 months ago 1874 main cf202003 cf201901
conda 1.6 MB | win-64/r-mirt-1.27.1-r3.3.2_0.tar.bz2  6 years and 11 months ago 1876 main cf202003 cf201901
conda 1.9 MB | linux-64/r-mirt-1.27.1-r3.4.1_0.tar.bz2  6 years and 11 months ago 4970 main cf202003 cf201901
conda 1.7 MB | linux-64/r-mirt-1.27.1-r3.3.2_0.tar.bz2  6 years and 11 months ago 4907 main cf202003 cf201901

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