ACTCD 1.1-0

Asymptotic Classification Theory for Cognitive Diagnosis

Released Dec 17, 2016 by Chia-Yi Chiu (Rutgers, the State University of New Jersey) and Wenchao Ma (Rutgers, the State University of New Jersey)

This package cannot yet be used with Renjin it depends on other packages which are not available: R.methodsS3 1.7.1


R.methodsS3 1.7.1

Cluster analysis for cognitive diagnosis based on the Asymptotic Classification Theory (Chiu, Douglas & Li, 2009; ). Given the sample statistic of sum-scores, cluster analysis techniques can be used to classify examinees into latent classes based on their attribute patterns. In addition to the algorithms used to classify data, three labeling approaches are proposed to label clusters so that examinees' attribute profiles can be obtained.



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