oceNPMLE {oceCens}

Estimate win ratio or Mann-Whitney parameter using NPMLE

Description

Estimation done using NPMLE (nonparametric maximum likelihood estimators of survival).

Usage

oceNPMLE(oceData)

Arguments

oceData

output from oceFormat

Value

An object of class 'oceNPMLE', which is a list with the following elements (where Yg=ordered composite endpoint score for group=g):

oceNames

long names for each of the ordered endpoints

TAU

maximum of all the time-to-event variables (even censored ones)

KM0

survfit output for group=0 subset

KM1

survfit output for group=1 subset

WR

win ratio, estimate of P[Y1>Y0]/P[Y0>Y1]

MW

desirability of outcome ranking, estimate of P[Y1>Y0]+(1/2)P[Y1=Y0]

See Also

See plot.oceNPMLE for an example with plotting.