Research Interests

computational statistics, prediction error estimation, dimension reduction & classification.

Recent Publications

Songthip Ounpraseuth, Tonya M. Rafferty, Rachel E. McDonald-Phillips, Whitney M. Gammill, Eric R. Siegel, Kristin L. Wheeler, Erik A. Nilsson, Craig A. Cooney. A Method to Quantify Mouse Coat-Color Proportions.  PLoS One 4(4): e5414. Doi: 10.1371/journal.pone.0005414 (2009)

Frances I. Ramos-Ceballos, Songthip T. Ounpraseuth, Thomas D. Horn.  Diagnostic concordance among dermatopathologists using a three-tiered keratinocytic intraepithelial neoplasia grading scheme.  Journal of Cutaneous Pathology (2007).

Bowden, RG, Wilson, R, Gentile, M, Ounpraseuth, S, Moore, P, Leutholtz, B. The Effects of Omega-3 Fatty Acid Supplementation on Vascular Access Thrombosis in Polytetrafluorethylene Grafts. Journal of Renal Nutrition. Mar:17 (2): 126-31.

Henderson, S, Magu, B, Rasmussen, C, Lancaster, L, Kerksick, C, Smith, P, Melton, C, Cowan, P, Greenwood, M, Earnest, C, Almada, A, Milnor, P, Magrans, T, Bowden, RG, Ounpraseuth, S, Thomas, A, Kreider, R. (2005). Effects of Coleus Forskohlii Supplementation on Body Composition and Hematological Profiles in Mildly Overweight Women. Journal of the International Society of Sports Nutrition. 2(2): 54-62.

Tagawa ST, Lee P, Snively J, Boswell W, Ounpraseuth S, Lee S, Hickingbottom B, Smith J, Johnson D, Weber JS. Phase I study of intranodal delivery of a plasmid DNA vaccine for patients with Stage IV melanoma. Cancer. [ 2003 ] Jul 1;98(1):144-54.

Nassar, EI, Bowden RG, Campbell B, Vacanti T, Kerksick C, Baer J, Roberts M, Marcello B, Thomas A, Taylor L, Wilborn C, Rasmussen C, Ounpraseuth S, Casey P, Greenwood M, Wilson R, Kreider R. (2004). Effects of arginine alpha-ketoglutarate supplementation on quality of life. Sports Nutrition Review Journal. 1 (1):S1-14.

Publications Under Review:

Songthip Ounpraseuth, Dean M. Young, and Ralph L. Kodell.  A Comparison of Several Biplot Methods Based on SVD Dimension Reduction.  Journal of Statistical Planning and Inference (under review)

Songthip Ounpraseuth, Shelly Y. Lensing,  Horace J. Spencer III, and Ralph L. Kodell.  Estimating misclassification error:  Bootstrap cross-validation versus k-fold cross-validation. Computational Statistics and Data Analysis (under review)