Optimal Test Design Approach to Fixed and Adaptive Test Construction

Use the optimal test design approach by Birnbaum (1968, ISBN:9781593119348) and van der Linden (2018) in constructing fixed and adaptive tests. Supports the following mixed-integer programming (MIP) solver packages: 'lpsymphony', 'Rsymphony', 'gurobi', 'lpSolve', and 'Rglpk'. The 'gurobi' package is not available from CRAN; see < https://www.gurobi.com/downloads/>. See vignette for installing 'Rsymphony' package on Mac systems.


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install.packages("TestDesign")

1.1.3 by Seung W. Choi, 21 days ago


https://choi-phd.github.io/TestDesign/ (documentation)


Report a bug at https://github.com/choi-phd/TestDesign/issues/


Browse source code at https://github.com/cran/TestDesign


Authors: Seung W. Choi [aut, cre] , Sangdon Lim [aut]


Documentation:   PDF Manual  


Task views: Psychometric Models and Methods


GPL (>= 2) license


Imports Rcpp, methods, lpSolve, foreach, logitnorm, crayon

Suggests lpsymphony, Rsymphony, gurobi, Rglpk, mirt, progress, shiny, shinythemes, shinyWidgets, shinyjs, DT, knitr, rmarkdown, kableExtra, testthat, pkgdown

Linking to Rcpp, RcppArmadillo


See at CRAN