A generalized partial credit model
Subtitle: application of an EM algorithm
By: by Eiji Muraki
Series: Research report -- RR-92-6; Research report (Educational Testing Service) -- RR-92-6
Publisher: Educational Testing Service
Published: 1992
Place of publication: Princeton, N.J
Language: eng
Number of pages: 30
Subjects: Item response theory; Examinations; Scoring
Notes: "January 6, 1992."

Includes bibliographical references (p. 24-25).