Survival Times after Mastectomy of Breast Cancer Patients
Survival times in months after mastectomy of women with breast cancer.
The cancers are classified as having metastized or not based on a
A data frame with 42 observations on the following 3 variables.
survival times in months.
a logical indicating if the event was observed (
or if the survival time was censored (
a factor at levels
B. S. Everitt and S. Rabe-Hesketh (2001),
Analysing Medical Data using S-PLUS, Springer, New York, USA.
data("mastectomy", package = "HSAUR")
Dataset imported from https://www.r-project.org.