R functions for "The Basics of Item Response Theory Using R" by Frank B. Baker and Seock-Ho Kim (Springer, 2017, ISBN-13: 978-3-319-54204-1) including iccplot(), icccal(), icc(), iccfit(), groupinv(), tcc(), ability(), tif(), and rasch(). For example, iccplot() plots an item characteristic curve under the two-parameter logistic model.
| Version: | 1.0.0 |
| Depends: | R (≥ 3.4.1) |
| Suggests: | testthat |
| Published: | 2017-10-04 |
| DOI: | 10.32614/CRAN.package.birtr |
| Author: | Seock-Ho Kim [aut, cre] |
| Maintainer: | Seock-Ho Kim <shkim at uga.edu> |
| License: | GPL-2 |GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | no |
| In views: | Psychometrics |
| CRAN checks: | birtr results |
| Reference manual: | birtr.html ,birtr.pdf |
| Package source: | birtr_1.0.0.tar.gz |
| Windows binaries: | r-devel:birtr_1.0.0.zip, r-release:birtr_1.0.0.zip, r-oldrel:birtr_1.0.0.zip |
| macOS binaries: | r-release (arm64):birtr_1.0.0.tgz, r-oldrel (arm64):birtr_1.0.0.tgz, r-release (x86_64):birtr_1.0.0.tgz, r-oldrel (x86_64):birtr_1.0.0.tgz |
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