lung: NCCTG Lung Cancer Data

In MMAD: MM Algorithm Based on the Assembly-Decomposition Technology

NCCTG Lung Cancer Data

Description

Survival in patients with advanced lung cancer from the North Central Cancer Treatment Group. Performance scores rate how well the patient can perform usual daily activities.

Usage

lung

Format

An object of class data.frame with 228 rows and 10 columns.

Value

Kidney infection data contains the following fields:

inst	Institution code
time	Survival time in days
status	censoring status 1=censored, 2=dead
age	Age in years
sex	Male=1 Female=2
ph.ecog	ECOG performance score as rated by the physician. 0=asymptomatic, 1= symptomatic but completely ambulatory
ph.karno	Karnofsky performance score (bad=0-good=100) rated by physician
pat.karno	Karnofsky performance score as rated by patient
meal.cal	Calories consumed at meals
wt.loss	Weight loss in last six months (pounds)

References

Finkelstein D.M. and Wolfe R.A.(1985). "A semiparametric model for regression analysis of interval-censored failure time data." Biometrics 41, 933-945.

Examples

data = data(lung)

MMAD documentation built on July 9, 2023, 5:13 p.m.