preproc.coxph: preprocessed the data for MIICD.coxph
Description
For internal uses
Usage
preproc.coxph(data = data, k = k)
Arguments
data
original dataset
k
number of dataset to be imputeed at each iteration
Value
data2subset of interval censored data
t1single times at wich the survival function is estimated
data1data frame of imputated data for exact time observation or right censored data
ororiginal order of the data
Iindicator of interval censored observations
Details
data1 is a data frame were the same value is repeated k time for each row. This function has been made to reduce the size of realy interval sensored data what will be imputed iteratively. The idea is to treat right censored and exact time failure observation ones for all.