hohnloser {coin} | R Documentation |
A data frame with the left ventricular ejection fraction of patients with malignant ventricular tachyarrhythmias including recurrence-free month and censoring.
data("hohnloser")
EF
left ventricular ejection in percent
time
recurrence-free month
event
censoring: 0 censored, 1 not censored
The data used here is published in Table 1 of Lausen and Schumacher (1992).
The data was first published by Hohnloser et al. (1987), the data used here is published in Table 1 of Lausen and Schumacher (1992).
S. H. Hohnloser, E. A. Raeder, P. J. Podrid, T. B. Graboys \& B. and Lown, (1987). Predictors of antiarrhythmic drug efficacy in patients with malignant ventricular tachyarrhythmias. American Heart Journal 114, 1–7.
Berthold Lausen \& Martin Schumacher (1992). Maximally selected rank statistics. Biometrics 48, 73–85.
maxstat_test(Surv(time, event) ~ EF, data = hohnloser)