simLTICdataE {MixtureRegLTIC} | R Documentation |
A generated set with left-truncated and interval-censored data in simulation scenario (e) of Chen et al. (2013) can be used in the package MixtureRegLTIC for fitting mixture regression models.
data(simLTICdataE)
There are 200 simulated observations with the following variables:
time1
left time-endpoint of interval censored data
time2
right time-endpoint of interval censored data
status
status indicator with 0=right censored, 1=exact event, 2=left censored, and 3=interval censored.
entry
time at study entry
X1
the first dummy variable of strata with (X1,X2)=(0,0), (0,1) and (1,0).
X2
the second dummy variable of strata with (X1,X2)=(0,0), (0,1) and (1,0).
Chen CH, Tsay YC, Wu YC and Horng CF. Logistic-AFT location-scale mixture regression models with nonsusceptibility for left-truncated and general interval-censored data. Statistics in Medicine, 2013; 32:4285–4305.