February, 2003
© 2000, 2001  Scott S. Emerson, M.D., Ph.D.
Session 2: 108
Error Spending Family
Lan and DeMets (1983) approach (cont.)
More recently authors have focussed on error spending functions of the form
(Kim and DeMets, 1987; Jennison and Turnbull, 1989; Hwang, Shih, and DeCani, 1990)