RSCAT

Shadow-Test Approach to Computerized Adaptive Testing

As an advanced approach to computerized adaptive testing (CAT), shadow testing (van der Linden(2005) <doi:10.1007/0-387-29054-0>) dynamically assembles entire shadow tests as a part of selecting items throughout the testing process. Selecting items from shadow tests guarantees the compliance of all content constraints defined by the blueprint. 'RSCAT' is an R package for the shadow-test approach to CAT. The objective of 'RSCAT' is twofold: 1) Enhancing the effectiveness of shadow-test CAT simulation; 2) Contributing to the academic and scientific community for CAT research.

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Description file content

Package
RSCAT
Title
Shadow-Test Approach to Computerized Adaptive Testing
Version
1.0.0
Author
Bingnan Jiang [aut, cre], ACT, Inc. [cph]
Maintainer
Bingnan Jiang
BugReports
https://github.com/act-org/RSCAT/issues
Description
As an advanced approach to computerized adaptive testing (CAT), shadow testing (van der Linden(2005) ) dynamically assembles entire shadow tests as a part of selecting items throughout the testing process. Selecting items from shadow tests guarantees the compliance of all content constraints defined by the blueprint. 'RSCAT' is an R package for the shadow-test approach to CAT. The objective of 'RSCAT' is twofold: 1) Enhancing the effectiveness of shadow-test CAT simulation; 2) Contributing to the academic and scientific community for CAT research.
Depends
R (>= 3.4.0), rJava, shiny, shinycssloaders, shinyjs
License
CC BY-NC 4.0
Encoding
UTF-8
RoxygenNote
6.1.1
Imports
Metrics, ggplot2, gridExtra, grid, methods, stats, utils
Collate
'EAPConfig.R' 'SimResult.R' 'configClasses.R' 'launchApp.R' 'runSim.R' 'scoreMethodConfig.R' 'shinyAppServer.R' 'shinyAppUI.R' 'utilFunctions.R' 'zzz.R'
Suggests
testthat
NeedsCompilation
no
Packaged
2019-04-11 03:23:40 UTC; Bingnan
Repository
CRAN
Date/Publication
2019-04-12 08:32:42 UTC

install.packages('RSCAT')

1.0.0

12 days ago

Bingnan Jiang

CC BY-NC 4.0

Depends on

R (>= 3.4.0), rJava, shiny, shinycssloaders, shinyjs

Imports

Metrics, ggplot2, gridExtra, grid, methods, stats, utils

Suggests

testthat

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