Bi-Linear Regression for 18O Quantification: Modeling across the Elution Profile

Jeanette E. Eckel-Passow^1*, Douglas W. Mahoney¹, Ann L. Oberg¹, Roman M. Zenka², Kenneth L. Johnson², K. Sreekumaran Nair^3,4, Yogish C. Kudva³, H. Robert Bergen III² and Terry M. Therneau⁴

¹Division of Biomedical Statistics and Informatics, USA

²Mayo Proteomics Research Center, USA

³Division of Endocrinology and Endocrine Research Unit, USA

⁴Mayo Clinic Clinical and Translational Sciences Activities Metabolomics Core Mayo Clinic, Rochester, MN 55905, USA

^*Corresponding Author: Jeanette E. Eckel-Passow, Division of Biomedical Statistics and Informatics, Mayo Clinic College of Medicine, 200 First Street SW Rochester, MN 55905, USA, Tel: 507-538-6512, Fax: 507-284-9542