difNLR: Detection of Dichotomous Differential Item Functioning (DIF) and Differential Distractor Functioning (DDF) by Non-Linear Regression Models
Version 1.0.0

Detection of DIF among dichotomously scored items and DDF among unscored items with non-linear regression procedures based on generalized logistic regression models.

Browse man pages Browse package API and functions Browse package files

AuthorAdela Drabinova [aut, cre], Patricia Martinkova [aut], Karel Zvara [aut]
Date of publication2017-01-24 10:17:08
MaintainerAdela Drabinova <adela.drabinova@gmail.com>
LicenseGPL-3
Version1.0.0
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("difNLR")

Man pages

constrNLR: Constraints for Non-Linear Regression Model
ddfMLR: Performs DDF detection using Multinomial Log-linear...
difMedical: Dichotomous Data Set of Admission Test to Medical School
difMedicalkey: Key of Correct Answers for 'difMedicaltest' Data Set
difMedicaltest: Data Set of Admission Test to Medical School
difNLR: Performs DIF detection using Non-Linear Regression method.
difNLR-package: Detection of Dichotomous Differential Item Functioning (DIF)...
genNLR: Generates binary data set based on Non-Linear Regression...
GMAT: Dichotomous Data Set Based on Graduate Management Admission...
GMAT2: Dichotomous Data Set Based on Graduate Management Admission...
GMAT2key: Key of Correct Answers for 'GMAT2test' Data Set
GMAT2test: Data Set Based on Graduate Management Admission Test
GMATkey: Key of Correct Answers for 'GMATtest' Data Set
GMATtest: Data Set Based on Graduate Management Admission Test with the...
MLR: DDF likelihood ratio statistics based on Multinomial...
NLR: Non-Linear Regression DIF statistic
startNLR: Calculates starting values for 'difNLR' function.

Functions

AIC.difNLR Man page Source code
BIC.difNLR Man page Source code
GMAT Man page
GMAT2 Man page
GMAT2key Man page
GMAT2test Man page
GMATkey Man page
GMATtest Man page
MLR Man page Source code
NLR Man page Source code
_PACKAGE Man page
coef.difNLR Man page Source code
constrNLR Man page Source code
ddfMLR Man page Source code
difMedical Man page
difMedicalkey Man page
difMedicaltest Man page
difNLR Man page Source code
difNLR-package Man page
fitted.difNLR Man page Source code
genNLR Man page Source code
logLik.difNLR Man page Source code
plot.ddfMLR Man page Source code
plot.ddfMR Man page
plot.difNLR Man page Source code
predict.difNLR Man page Source code
print.ddfMLR Man page Source code
print.difNLR Man page Source code
startNLR Man page Source code

Files

NAMESPACE
NEWS
data
data/GMATkey.rda
data/difMedical.rda
data/GMAT2test.rda
data/GMAT2key.rda
data/GMAT2.rda
data/difMedicaltest.rda
data/GMAT.rda
data/difMedicalkey.rda
data/GMATtest.rda
R
R/GMAT.R
R/GMAT2.R
R/ddfMLR.R
R/difNLR.R
R/GMAT2test.R
R/NLR.R
R/difMedicaltest.R
R/GMATtest.R
R/startNLR.R
R/difMedicalkey.R
R/genNLR.R
R/GMAT2key.R
R/constrNLR.R
R/difNLR-package.R
R/difMedical.R
R/MLR.R
R/GMATkey.R
README.md
MD5
DESCRIPTION
man
man/GMAT2key.Rd
man/GMATkey.Rd
man/GMAT2.Rd
man/NLR.Rd
man/difMedicalkey.Rd
man/GMAT2test.Rd
man/difMedical.Rd
man/MLR.Rd
man/difNLR.Rd
man/constrNLR.Rd
man/difMedicaltest.Rd
man/difNLR-package.Rd
man/GMAT.Rd
man/ddfMLR.Rd
man/genNLR.Rd
man/startNLR.Rd
man/GMATtest.Rd
difNLR documentation built on May 19, 2017, 11:48 a.m.