GMATkey: Key of correct answers for 'GMATtest' dataset.
In difNLR: DIF and DDF Detection by Non-Linear Regression Models
GMATkey R Documentation
Key of correct answers for GMATtest dataset.
Description
The GMATkey is a vector of factors representing correct answers of
generated GMATtest data set based on Graduate Management Admission Test (GMAT, Kingston et al., 1985).
Usage
data(GMATkey)
Format
A nominal vector with 20 values representing correct answers to items of GMATtest
dataset. For more details see GMATtest.
Author(s)
Adela Hladka (nee Drabinova)
Institute of Computer Science of the Czech Academy of Sciences
Faculty of Mathematics and Physics, Charles University
hladka@cs.cas.cz
Patricia Martinkova
Institute of Computer Science of the Czech Academy of Sciences
martinkova@cs.cas.cz
References
Kingston, N., Leary, L., & Wightman, L. (1985). An exploratory study of the applicability of item response theory
methods to the Graduate Management Admission Test. ETS Research Report Series, 1985(2): 1–64.
Martinkova, P., Drabinova, A., Liaw, Y. L., Sanders, E. A., McFarland, J. L., & Price, R. M. (2017).
Checking equity: Why differential item functioning analysis should be a routine part of developing conceptual
assessments. CBE–Life Sciences Education, 16(2), rm2, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1187/cbe.16-10-0307")}.
See Also
GMAT, GMATtest
difNLR documentation built on June 30, 2025, 5:06 p.m.
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| GMATkey | R Documentation |
Key of correct answers for GMATtest dataset.
Description
The GMATkey is a vector of factors representing correct answers of
generated GMATtest data set based on Graduate Management Admission Test (GMAT, Kingston et al., 1985).
Usage
data(GMATkey)
Format
A nominal vector with 20 values representing correct answers to items of GMATtest
dataset. For more details see GMATtest.
Author(s)
Adela Hladka (nee Drabinova)
Institute of Computer Science of the Czech Academy of Sciences
Faculty of Mathematics and Physics, Charles University
hladka@cs.cas.cz
Patricia Martinkova
Institute of Computer Science of the Czech Academy of Sciences
martinkova@cs.cas.cz
References
Kingston, N., Leary, L., & Wightman, L. (1985). An exploratory study of the applicability of item response theory methods to the Graduate Management Admission Test. ETS Research Report Series, 1985(2): 1–64.
Martinkova, P., Drabinova, A., Liaw, Y. L., Sanders, E. A., McFarland, J. L., & Price, R. M. (2017). Checking equity: Why differential item functioning analysis should be a routine part of developing conceptual assessments. CBE–Life Sciences Education, 16(2), rm2, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1187/cbe.16-10-0307")}.
See Also
GMAT, GMATtest
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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