References

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Littell, R. C.,Milliken, G. A.,Stroup, W. W., and Wolfinger, R. D. (1996), SAS System for Mixed Models, Cary, NC: SAS Institute Inc.

SAS Institute Inc. (2000), SAS/STAT User's Guide, Version 8, Cary, NC: SAS Institute Inc.

Stroup, W. W. (1989), "Predictable Functions and Prediction Space in the Mixed Model Procedure," in Applications of Mixed Models in Agriculture and Related Disciplines, Southern Cooperative Series Bulletin No. 343, Louisiana Agricultural Experiment Station, Baton Rouge, 39-48.

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