cosmesis: The time taken until cosmetic deterioration of breast cosmesis.
Description
The cosmesis
data frame has 95 rows and 3 columns.
Format
This data frame contains the following columns:
- L
-
The left end point of the cosmetic deterioration interval.
- R
-
The right end point of the cosmetic deterioration interval.
- Trt
-
The treatment indicator. It is zero for those that received radiotherapy.
Source
A semiparametric model for regression analysis of
interval-censored failure time data, D. M. Finkelstein and
R. A. Wolfe, 1985, Biometrics.