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Moses, Tim P.; von Davier, Alina A. – ETS Research Report Series, 2006
The two purposes of this paper are to provide a SAS IML macro that performs loglinear smoothing and to apply this macro to loglinear smoothing problems that have not been extensively discussed in the test-equating literature. The SAS macro is demonstrated on univariate, bivariate, and trivariate smoothing problems. The univariate and bivariate…
Descriptors: Statistical Analysis, Statistical Distributions, Equated Scores, Models

Peer reviewed
