ERIC Number: EJ445331
Record Type: Journal
Publication Date: 1991
Reference Count: N/A
A Comparison of Bivariate Smoothing Methods in Common-Item Equipercentile Equating.
Hanson, Bradley A.
Applied Psychological Measurement, v15 n4 p391-408 Dec 1991
Log-linear model bivariate smoothing and a bivariate smoothing model based on the four-parameter beta binomial model were compared for usefulness in frequency estimation common-item equipercentile equating using two datasets. The performance of smoothed equipercentile methods was also compared to that of linear methods of common-item equating. (SLD)
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Authoring Institution: N/A