veteran Veterans' Administration Lung Cancer study
Description
Randomised trial of two treatment regimens for lung cancer. This is a standard survival analysis data set.
Usage
veteran data(cancer, package="survival")
Format
| trt: | 1=standard 2=test |
| celltype: | 1=squamous, 2=smallcell, 3=adeno, 4=large |
| time: | survival time |
| status: | censoring status |
| karno: | Karnofsky performance score (100=good) |
| diagtime: | months from diagnosis to randomisation |
| age: | in years |
| prior: | prior therapy 0=no, 10=yes |
Source
D Kalbfleisch and RL Prentice (1980), The Statistical Analysis of Failure Time Data. Wiley, New York.
Copyright (©) 1999–2012 R Foundation for Statistical Computing.
Licensed under the GNU General Public License.