Description Usage Format References
This is a data set from a clinical study to investigate the chronic renal allograft dysfunction in renal transplants (Ha et al., 2017). Data were available from 87 male and 25 female renal transplanted patients who survived more than 4 years after transplant. For each patient, both repeated-measure outcomes (serum creatinine levels) at several time points and a terminating event time (graft-loss time) were observed.
1 | data("renal")
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A data frame with 1395 observations on the following 9 variables.
id
Patient id
month
Time points (month) at which the measurements of sCr were recorded
cr
Serum creatinine (sCr) level
sex
Sex(1=male, 0=female)
age
Age(years)
icr
Reciprocal of sCr(=1/sCr)
sur_time
Time to graft loss
status
Censoring indicator(1=graft loss, 0=no event)
first
The first survival time (time to graft loss) of each patient
Ha, I. D., Noh, M. and Lee, Y. (2017). H-likelihood approach for joint modelling of longitudinal outcomes and time-to-event data. Biometrical Journal, 59, 1122–1143.
Ha, I. D., Jeong, J.-H. and Lee, Y. (2017). Statistical modelling of survival data with random effects: h-likelihood approach. Springer, in press.
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