"Maximum Likelihood and Quasi-Likelihood for Nonlinear Exponential Family Regression Models."

Gay, David M. and Roy E. Welsch. Journal of the American Statistical Association Vol. 83, No. 404 (1988): 990-998.

"Modeling Energy Consumption: Using and Abusing Regression Diagnostics."

Belsley, David and Roy E. Welsch. Journal of Business and Economic Statistics Vol. 6, No. 4 (1988): 442-447.

"The Next Generation: Statistical Computing in the 1990's."

Roy E. Welsch. In Proceedings of the 46th Session of the International Statistical Institute, The Hague, The Netherlands: September 1987.

"Applications of Bounded-Influence and Diagnostic Methods in Energy Modeling."

Welsch, Roy E. and Stephen Swartz. In Model Reliability, edited by D. A. Belsley and E. Kuh, 154-190. Cambridge, MA: MIT Press, 1986.

"Discussion of 'Influential Observations, High Leverage Points, and Outliers in Linear Regression' by S. Chatterjee and A. Hadi."

Welsch, Roy E. Statistical Science Vol. 1, No. 3 (1986): 379-416.

"An Introduction to Regression Diagnostics."

Roy E. Welsch. In Proceedings of the Thirtieth Conference on the Design of Experiments in Army Research, Development, and Testing, Report No. 85-23, Research Triangle Park, NC: December 1985.