breast {coxphf}

Breast Cancer Data Set

Description

Provides 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

breast

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.