LSAT6 {irtQ}R Documentation

LSAT6 data

Description

Well-known LSAT6 dichotomous response data set from Thissen (1982).

Usage

LSAT6

Format

This data contains 1,000 dichotomous response patterns of five items obtained from the Law School Admissions Test, section 6.

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.


[Package irtQ version 0.2.0 Index]