1. 1Department of Crop, Soil, and Environmental Sciences, University of Arkansas, 1366 West Altheimer Drive, Fayetteville, AR 72704
2. 3Senior Graduate Research Assistant
3. 4Associate Professor
4. 2Agricultural Statistics Laboratory, University of Arkansas, 101 Agricultural Annex Building, Fayetteville, AR 72701
5. 5Professor and Interim Laboratory Director