Package: xxIRT
Type: Package
Title: Item Response Theory and Computer-Based Testing in R
Version: 2.1.2
Date: 2019-3-21
Authors@R: c(person("Xiao", "Luo", role=c("aut","cre"), email="xluo1986@gmail.com"))
Author: Xiao Luo [aut, cre]
Maintainer: Xiao Luo <xluo1986@gmail.com>
Description: A suite of psychometric analysis tools for research and operation, including:
    (1) computation of probability, information, and likelihood for the 3PL, GPCM, and GRM;
    (2) parameter estimation using joint or marginal likelihood estimation method;
    (3) simulation of computerized adaptive testing using built-in or customized algorithms;
    (4) assembly and simulation of multistage testing. 
    The full documentation and tutorials are at <https://github.com/xluo11/xxIRT>.
License: GPL (>= 3)
Depends: R (>= 3.5.0)
URL: https://github.com/xluo11/xxIRT
BugReports: https://github.com/xluo11/xxIRT/issues
Imports: ggplot2, glpkAPI, lpSolveAPI, reshape2, stats
RoxygenNote: 6.1.1
Encoding: UTF-8
NeedsCompilation: no
Packaged: 2019-03-21 23:54:08 UTC; xiaoluo
Repository: CRAN
Date/Publication: 2019-03-22 10:00:03 UTC
Built: R 4.3.0; ; 2023-07-12 01:41:31 UTC; unix
