Package: kequate 1.6.4

Björn Andersson

kequate: The Kernel Method of Test Equating

Implements the kernel method of test equating as defined in von Davier, A. A., Holland, P. W. and Thayer, D. T. (2004) <doi:10.1007/b97446> and Andersson, B. and Wiberg, M. (2017) <doi:10.1007/s11336-016-9528-7> using the CB, EG, SG, NEAT CE/PSE and NEC designs, supporting Gaussian, logistic and uniform kernels and unsmoothed and pre-smoothed input data.

Authors:Björn Andersson [aut, cre], Kenny Bränberg [aut], Marie Wiberg [aut]

kequate_1.6.4.tar.gz
kequate_1.6.4.tar.gz(r-4.5-noble)kequate_1.6.4.tar.gz(r-4.4-noble)
kequate_1.6.4.tgz(r-4.4-emscripten)kequate_1.6.4.tgz(r-4.3-emscripten)
kequate.pdf |kequate.html✨
kequate/json (API)
NEWS

# Install 'kequate' in R:

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

Datasets:

simeq - Simulated Test Data

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

3.37 score 2 stars 29 scripts 335 downloads 2 mentions 26 exports 76 dependencies

Last updated 3 years agofrom:4be8d73452. Checks:OK: 2. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Nov 21 2024
R-4.5-linux	OK	Nov 21 2024

Exports:cdist FTres genseed getEq getEqirt getEqlin getEquating getH getPre getScores getSee getSeed getSeeirt getSeelin getType irtose kefreq kequate kequateCB kequateEG kequateNEAT_CE kequateNEAT_PSE kequateSG plot PREp summary

Dependencies:admisc audio beepr brio callr cli cluster codetools crayon curl dcurver Deriv desc diffobj digest dplyr equateIRT evaluate expm fansi fs future future.apply generics globals glue GPArotation gridExtra gtable jsonlite lattice lifecycle listenv ltm magrittr MASS Matrix mgcv mirt msm mvtnorm nlme parallelly pbapply permute pillar pkgbuild pkgconfig pkgload polycor praise processx progressr ps R.methodsS3 R.oo R.utils R6 Rcpp RcppArmadillo rlang rprojroot RPushbullet sessioninfo SimDesign snow statmod survival testthat tibble tidyselect utf8 vctrs vegan waldo withr

IRT Observed-Score Kernel Equating with the R Package kequate

Rendered fromirtguide.Rnwusingutils::Sweaveon Nov 21 2024.

Last update: 2013-10-10
Started: 2013-07-18

Test Equating Using the Kernel Method with the R Package kequate

Rendered fromkequate.Rnwusingutils::Sweaveon Nov 21 2024.

Last update: 2014-06-04
Started: 2013-03-11

Citation

Readme and manuals

Help Manual

Help page	Topics
The Kernel Method of Test Equating	kequate-package
Conditional Mean, Variance, Skewness and Kurtosis	cdist
Class "cdist"	cdist-class
Freeman-Tukey Residuals	FTres
Standard Error of the Difference Between Two Equating Functions	genseed
Class "genseed"	genseed-class
Retrieve Equated Values	getEq getEq,keout-method getEq-class
Retrieve Equated Values From an IRT-Equating	getEqirt getEqirt,keout-method getEqirt-class
Retrieve Equated Values of the Linear Equating	getEqlin getEqlin,keout-method getEqlin-class
Retrieve Information From an Equating	getEquating getEquating,keout-method getEquating-class
Retrieve the Continuization Bandwidths	getH getH,keout-method getH-class
Retrieve the Percent Relative Error	getPre getPre,keout-method getPre-class
Retrieve the Score Vectors of an Equating	getScores getScores,keout-method getScores-class
Retrieve Standard Errors From an Equating	getSee getSee,keout-method getSee-class
Retrieve the Standard Errors of the Difference Between Two Equatings	getSeed getSeed,keout-method getSeed-class
Retrieve Standard Errors of Equating From an IRT-Equating	getSeeirt getSeeirt,keout-method getSeeirt-class
Retrieve Standard Errors From a Linear Equating	getSeelin getSeelin,keout-method getSeelin-class
Retrieve the Type of Equating	getType getType,keout-method getType-class
Item Response Theory Observed-Score Kernel Equating	irtose
Test Score Frequency Tabulation	kefreq
Class "keout"	keout-class
Test Equating Using the Kernel Method	kequate kequateCB kequateEG kequateNEAT_CE kequateNEAT_PSE kequateSG
~~ Methods for Function plot ~~	plot,ANY,ANY-method plot,cdist,ANY-method plot,genseed,ANY-method plot,keout,ANY-method plot-methods
Percent Relative Error	PREp
Simulated Test Data	simeq
~~ Methods for Function summary ~~	summary,ANY-method summary,keout-method summary,sparseMatrix-method summary-methods