csl {timereg}R Documentation

CSL liver chirrosis data

Description

Survival status for the liver chirrosis patients of Schlichting et al.

Format

This data frame contains the following columns:

id
a numeric vector. Id of subject.
time
a numeric vector. Time of measurement.
prot
a numeric vector. Prothrombin level at measurement time.
dc
a numeric vector code. 0: censored observation, 1: died at eventT.
eventT
a numeric vector. Time of event (death).
treat
a numeric vector code. 0: active treatment of prednisone, 1: placebo treatment.
sex
a numeric vector code. 0: female, 1: male.
age
a numeric vector. Age of subject at inclusion time subtracted 60.
prot.base
a numeric vector. Prothrombin base level before entering the study.
prot.prev
a numeric vector. Level of prothrombin at previous measurement time.
lt
a numeric vector. Gives the starting time for the time-intervals.
rt
a numeric vector. Gives the stopping time for the time-intervals.

Source

P.K. Andersen

References

Schlichting, P., Christensen, E., Andersen, P., Fauerholds, L., Juhl, E., Poulsen, H. and Tygstrup, N. (1983), The {C}openhagen Study Group for Liver Diseases, Hepatology 3, 889–895

Examples

data(csl)
names(csl)

[Package timereg version 1.1-2 Index]