ovarian {survival} | R Documentation

## Ovarian cancer survival data

### Description

Survival in a randomised trial comparing two treatments for ovarian cancer (? from an Eastern Cooperative Oncology Group study)

### Usage

    data(ovarian)

### Format

futime: | survival or censoring time
fustat: | censoring status
age: | in years
resid.ds: | residual disease present (1=no,2=yes)
rx: | treatment group
ecog.ps: | ECOG performance status (1 is better, see reference)

### Source

Terry Therneau

### References

for ECOG performance status: http://ecog.dfci.harvard.edu/~ecogdba/general/perf_stat.html

[Package survival version 2.26 Index]