Learn R Programming

KMsurv (version 0.1-5)

larynx: data from Section 1.8

Description

The larynx data frame has 90 rows and 5 columns.

Arguments

Format

This data frame contains the following columns:
stage
Stage of disease (1=stage 1, 2=stage2, 3=stage 3, 4=stage 4)
time
Time to death or on-study time, months
age
Age at diagnosis of larynx cancer
diagyr
Year of diagnosis of larynx cancer
delta
Death indicator (0=alive, 1=dead)

Source

Klein and Moeschberger (1997) Survival Analysis Techniques for Censored and truncated data, Springer. Kardaun Stat. Nederlandica 37 (1983), 103-126.

Examples

Run this code
data(larynx)

Run the code above in your browser using DataLab