Sakthivel Jeyaratnam | Mathematics | SIU

Southern Illinois University



College of Science

Sakthivel Jeyaratnam


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Professor; Ph.D., Colorado State University, 1978. Statistics, linear models, variance components, and robust inference.

Research Interests

Linear models, variance components, ranking and selection, survival analysis.

Selected Publications

  1. (with M. Almanassra and J. Wang) Monotonic estimators for the survival function of quality adjusted lifetime, Commun. in Statistics - Theory and Methods, 34 (2005), 1217-1231.
  2. (with S. Panchapakesan) Selecting from Normal Populations the One with the Largest Absolute Mean: Common Variance Case, Advances in Stochastic Simulation Methods (eds. N. Balakrishnan, V.B. Melas and S. Ermakov), Birkhäuser, Boston, 2000.
  3. Confidence intervals for the correlation coefficient, Statistics and Probability Letters, 15 (1992), 389-393.
  4. A sufficient condition on the covariance matrix for F-tests in Linear Models to be valid, Biometrika 69 (1982), 679-680.
  5. (with F.A. Graybill) Confidence intervals on variance components in three-factor cross-classification models, Technometrics 22 (1980), 375-380.