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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 1324 main cf202003
conda 2.0 MB | win-64/r-mirt-1.31-r35h796a38f_0.tar.bz2  5 years and 6 months ago 1336 main cf202003
conda 1.9 MB | osx-64/r-mirt-1.31-r36hf99fc2c_0.tar.bz2  5 years and 6 months ago 363 main cf202003
conda 1.9 MB | osx-64/r-mirt-1.31-r35hf99fc2c_0.tar.bz2  5 years and 6 months ago 352 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.31-r35h0357c0b_0.tar.bz2  5 years and 6 months ago 3764 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.31-r36h0357c0b_0.tar.bz2  5 years and 6 months ago 3829 main cf202003
conda 2.0 MB | win-64/r-mirt-1.30-r36h796a38f_1.tar.bz2  5 years and 8 months ago 1361 main cf202003
conda 1.9 MB | win-64/r-mirt-1.30-r35h796a38f_1.tar.bz2  5 years and 8 months ago 1369 main cf202003
conda 1.9 MB | osx-64/r-mirt-1.30-r36hf99fc2c_1.tar.bz2  5 years and 8 months ago 364 main cf202003
conda 2.1 MB | osx-64/r-mirt-1.30-r35hf99fc2c_1.tar.bz2  5 years and 8 months ago 347 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.30-r36h0357c0b_1.tar.bz2  5 years and 8 months ago 3884 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.30-r35h0357c0b_1.tar.bz2  5 years and 8 months ago 3913 main cf202003
conda 2.0 MB | osx-64/r-mirt-1.30-r351h466af19_0.tar.bz2  6 years and 21 days ago 356 main cf202003
conda 2.0 MB | win-64/r-mirt-1.30-r351h6115d3f_0.tar.bz2  6 years and 21 days ago 1533 main cf202003
conda 1.9 MB | linux-64/r-mirt-1.30-r351h29659fb_0.tar.bz2  6 years and 21 days ago 4241 main cf202003
conda 1.8 MB | linux-64/r-mirt-1.28-r351h29659fb_1000.tar.bz2  6 years and 4 months ago 4477 main gcc7 cf202003
conda 2.0 MB | linux-64/r-mirt-1.28-r351h9d2a408_0.tar.bz2  6 years and 4 months ago 4604 main cf202003 cf201901
conda 1.8 MB | osx-64/r-mirt-1.28-r351h466af19_1000.tar.bz2  6 years and 4 months ago 348 main gcc7 cf202003
conda 1.9 MB | osx-64/r-mirt-1.28-r351h9d2a408_0.tar.bz2  6 years and 4 months ago 358 main cf202003 cf201901
conda 1.9 MB | win-64/r-mirt-1.28-r351h6115d3f_1000.tar.bz2  6 years and 4 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 370 main cf202003 cf201901
conda 1.9 MB | win-64/r-mirt-1.28-r341h7e26f72_0.tar.bz2  6 years and 8 months ago 1845 main cf202003 cf201901
conda 1.9 MB | win-64/r-mirt-1.28-r341hd4108fc_0.tar.bz2  6 years and 8 months ago 1811 main cf202003 cf201901
conda 2.0 MB | linux-64/r-mirt-1.28-r341h9d2a408_0.tar.bz2  6 years and 8 months ago 4992 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

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