difNLR

DIF and DDF Detection by Non-Linear Regression Models

Detection of differential item functioning (DIF) among dichotomously scored items and differential distractor functioning (DDF) among unscored items with non-linear regression procedures based on generalized logistic regression models (Drabinova and Martinkova, 2017, <doi:10.1111/jedm.12158>).

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Description file content

Package
difNLR
Type
Package
Title
DIF and DDF Detection by Non-Linear Regression Models
Version
1.2.1
Date
2018-03-01
Author
Adela Drabinova [aut, cre], Patricia Martinkova [aut], Karel Zvara [aut]
Maintainer
Adela Drabinova
Depends
R (>= 3.1), CTT, ggplot2 (>= 2.2.1), methods, msm, nnet, reshape2, stats
Description
Detection of differential item functioning (DIF) among dichotomously scored items and differential distractor functioning (DDF) among unscored items with non-linear regression procedures based on generalized logistic regression models (Drabinova and Martinkova, 2017, ).
License
GPL-3
LazyData
yes
RoxygenNote
6.0.1
BugReports
https://github.com/drabinova/difNLR/issues
NeedsCompilation
no
Packaged
2018-03-05 07:39:53 UTC; drabinova
Repository
CRAN
Date/Publication
2018-03-05 10:26:28 UTC

install.packages('difNLR')

1.2.1

a month ago

Adela Drabinova

GPL-3

Depends on

R (>= 3.1), CTT, ggplot2 (>= 2.2.1), methods, msm, nnet, reshape2, stats

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