Package: simCAT 1.0.1

simCAT: Implements Computerized Adaptive Testing Simulations

Computerized Adaptive Testing simulations with dichotomous and polytomous items. Selects items with Maximum Fisher Information method or randomly, with or without constraints (content balancing and item exposure control). Evaluates the simulation results in terms of precision, item exposure, and test length. Inspired on Magis & Barrada (2017) <doi:10.18637/jss.v076.c01>.

Authors:Alexandre Jaloto [aut, cre], Ricardo Primi [ths]

simCAT_1.0.1.tar.gz
simCAT_1.0.1.zip(r-4.7)simCAT_1.0.1.zip(r-4.6)simCAT_1.0.1.zip(r-4.5)
simCAT_1.0.1.tgz(r-4.6-any)simCAT_1.0.1.tgz(r-4.5-any)
simCAT_1.0.1.tar.gz(r-4.7-any)simCAT_1.0.1.tar.gz(r-4.6-any)
simCAT_1.0.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
card.svg |card.png
simCAT/json (API)
NEWS

# Install 'simCAT' in R:

install.packages('simCAT', repos = c('https://alexandrejaloto.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/alexandrejaloto/simcat/issues

On CRAN:

2.70 score 1 stars 234 downloads 10 exports 98 dependencies

Last updated from:7c7364964d. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	137
source / vignettes	OK	201
linux-release-x86_64	OK	131
macos-release-arm64	OK	141
macos-oldrel-arm64	OK	189
windows-devel	OK	80
windows-release	OK	178
windows-oldrel	OK	100
wasm-release	OK	131

Exports:calc.info calc.prob cat.evaluation content.balancing eap gen.resp select.item sim.shiny simCAT stop.cat

Dependencies:audio base64enc beepr brio bslib cachem callr class cli clipr cluster codetools commonmark crayon dcurver Deriv desc diffobj digest dplyr e1071 evaluate fastmap fontawesome fs future future.apply generics globals glue GPArotation gridExtra gtable htmltools httpuv jquerylib jsonlite later lattice lifecycle listenv litedown lpSolve magrittr markdown MASS Matrix memoise mgcv mime mirai mirt mirtCAT nanonext nlme otel parallelly pbapply permute pillar pkgbuild pkgconfig pkgload praise processx progressr promises proxy ps qs2 R.methodsS3 R.oo R.utils R6 rappdirs Rcpp RcppArmadillo RcppParallel rlang rprojroot sass sessioninfo shiny shinycssloaders SimDesign sourcetools splines2 stringfish testthat tibble tidyselect utf8 vctrs vegan waldo withr xfun xtable

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Compute item information	calc.info
Compute probability	calc.prob
CAT Evaluation	cat.evaluation
Content balancing	content.balancing
EAP estimation	eap
Compute exposure rates	exposure.rate
Generate response pattern	gen.resp
Root Mean square Error	rmse
Select next item	select.item
CAT simulation in Shiny	sim.shiny
CAT simulation	simCAT
Check if the CAT ended	stop.cat