Estimation of item response models using the EM algorithm for finite mixtures
By: David Woodruff, Bradley A. Hanson
Contributors: Hanson, Bradley A; American College Testing Program
Series: ACT research report series -- 96-6
Publisher: American College Testing Program
Published: 1996
Place of publication: Iowa City, Iowa
Language: eng
Number of pages: 23
Subjects: Item response theory -- Mathematical models; Expectation-maximization algorithms
Notes: "September 1996"--Cover

Includes bibliographical references (p. 22-23)