Simultaneous confidence bands for ratios
β
Ian W. McKeague; Yichuan Zhao
π
Article
π
2002
π
Elsevier Science
π
English
β 169 KB
We derive a simultaneous conΓΏdence band for the ratio of two survival functions based on independent right-censored data. Earlier authors have studied such bands for the di erence of two survival functions, but the ratio provides a more appropriate comparison in some applications, e.g., in comparing