R: Gastric Cancer Data

gastric {gss} | R Documentation

## Gastric Cancer Data

### Description

Survival of gastric cancer patients under chemotherapy and chemotherapy-radiotherapy combination.

### Usage

    data(gastric)

### Format

A data frame containing 90 observations on the following variables.

`futime` | Follow-up time, in days.
`status` | Censoring status.
`trt` | Factor indicating the treatments: 1 -- chemothrapy, 2 -- combination.

### Source

Moreau, T., O'Quigley, J., and Mesbah, M. (1985), A global goodness-of-fit statistic for the proportional hazards model. Applied Statistics, 34, 212-218.

[Package gss version 2.2-2 Index]