LSAT6: LSAT6 Data
In irtQ: Unidimensional Item Response Theory Modeling
LSAT6 R Documentation
LSAT6 Data
Description
A well-known dichotomous response dataset from the Law School Admission Test (LSAT),
Section 6, as used in Thissen (1982).
Usage
LSAT6
Format
A data frame with 1,000 rows and 5 columns, where each row represents a unique
examinee's response pattern to five dichotomously scored items (0 = incorrect, 1 = correct).
Author(s)
Hwanggyu Lim hglim83@gmail.com
References
Thissen, D. (1982). Marginal maximum likelihood estimation for the one-parameter logistic model.
Psychometrika, 47, 175-186.
irtQ documentation built on July 27, 2026, 9:08 a.m.
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| LSAT6 | R Documentation |
LSAT6 Data
Description
A well-known dichotomous response dataset from the Law School Admission Test (LSAT), Section 6, as used in Thissen (1982).
Usage
LSAT6
Format
A data frame with 1,000 rows and 5 columns, where each row represents a unique examinee's response pattern to five dichotomously scored items (0 = incorrect, 1 = correct).
Author(s)
Hwanggyu Lim hglim83@gmail.com
References
Thissen, D. (1982). Marginal maximum likelihood estimation for the one-parameter logistic model. Psychometrika, 47, 175-186.
R Package Documentation
Browse R Packages
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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