• Home
• About
• Academics
•     Courses
•     Undergraduate
•     Graduate
• Alumni
• Career Guidance
• Giving
• Research
• Resources
• Stat Consulting Center
• Directory
• Contact Us

Joshua D. Naranjo

Professor Director of Statistical Consulting Center 5507 Everett Tower (269) 387-4548 Ph.D. Statistics, Pennsylvania State University

Biography

Josh received his Ph.D. from Penn State in 1989 under the direction of Professor Tom Hettmansperger. His research has focused on diagnostics for method selection. Teaching preferences include linear models and applied statistics.

Selected Publications

• Physiochemical Properties and Sensory Characteristics of Resistant Starch Enriched Cookies Nutrition and Food Science (2021), ISSN: 0034-6659, with Arezoo Rojhani and Ping Ouyang. (PDF)
• Statistical Properties of the Population Stability Index. Journal of Risk Model Validation (2020) 14(4), 89-100, with Bilal Yurdakul. (PDF)
• Confidence Intervals for Mean Difference Between Two Delta-Distributions, Robust Rank-Based and Nonparametric Methods (2016), R.Y. Liu, J.W. McKean (eds.), Springer Proceedings in Mathematics & Statistics 168, with Karen Rosales. (PDF)
• The natural history of perforated foregut ulcers after repair by omental patching or primary closure, European Journal of Trauma and Emergency Surgery (2016), pp.1-5, with D. Smith, M. Roeser, and J. A. Carr. (PDF)
• A pretest for using logrank or Wilcoxon in the two-sample problem, Computational Statistics and Data Analysis 55 (2011) 2400–2409, with Annie Darilay. (PDF)
• Diagnostics for Choosing between Logrank and Wilcoxon Tests, METRON - International Journal of Statistics 2010, vol. LXVIII, n. 2, pp. 111-125 , with Ruvie Lou Martinez.(PDF)