NSCLC {ThresholdROCsurvival}

Non-small cell lung cancer (NSCLC) data

Description

Non-small cell lung cancer (NSCLC) is the most common lung cancer and comprises several subtypes of lung cancers. These data come from a study by Alcaraz et al., 2019, in which the authors investigated the prognostic value of some activation markers in NSCLC.

Usage

data("NSCLC")

Format

A data frame with 203 observations on the following 4 variables.

ID

subject's identifier

OS

overall survival, that is, the time from surgery until death or last follow-up, in days

ST

censoring status (0=censored, 1=dead)

COL

percentage of collagen quantified using an imaging technique from tumour samples

Source

Alcaraz J, Carrasco JL, Millares L, et al. Stromal markers of activated tumor associated fibroblasts predict poor survival and are associated with necrosis in non-small cell lung cancer. Lung Cancer 2019; 135: 151 - 160. doi: 10.1016/j.lungcan.2019.07.020

Examples

data(NSCLC)
summary(NSCLC)