Letters to the EditorOscar Kempthorne, D. G. Kabe, K. R. Nair, Henry Wolkowicz, George P. H. Styan, James R. Lackritz, Samuel Leinhardt, Stanley Wasserman, Libert Ehrman, Robert J. K. Jacob, William C. Shelton, Stephen E. Fienberg, Ruma Falk, Gary G. Koch and John Neter · The American Statistician · 1980