The Breast cancer data set as used by Heinze & Schemper, 2001.
The data sets contains information on 100 breast cancer patients, including:
survival time, survival status, Tumor stage, Nodal status, Grading, Cathepsin-D tumorexpression
Usage
data(breast)
Arguments
Format
A data frame with 100 observations on the following 6 variables.
T
a numeric vector
N
a numeric vector
G
a numeric vector
CD
a numeric vector
TIME
a numeric vector
CENS
a numeric vector
References
Heinze, G., and Schemper, M. 2001. A solution to the problem of monotone likelihood. Biometrics 57(1)
pp. 114-119.