breast_rfs: Recurrence free survival in breast cancer patients

In collett: Datasets from "Modelling Survival Data in Medical Research" by Collett

Recurrence free survival in breast cancer patients

Description

Recurrence free survival in breast cancer patients

Usage

breast_rfs

Format

A data frame with 686 rows and 11 variables:

id

integer patient id

treat

integer hormonal treatment (0=no tamoxifen, 1=tamoxifen)

age

integer patient age (years)

men

integer menopausal status (1=premenopausal, 2=postmenopausal)

size

integer tumour size (mm)

grade

integer tumour grade (1,2,3)

nodes

integer number of positive pymph nodes

prog

integer progesterone receptor status (femtomoles)

oest

integer oestrogen receptor status (femtomoles)

time

integer recurrence-free survival time (days)

status

integer event indicator (0=censored, 1=relapse or death)

Details

See Collett (2023)

collett documentation built on April 3, 2025, 5:53 p.m.