acfail {npsurv} | R Documentation |
Contains the number of operating hours between successive failure times of the air conditioning systems in Boeing airplanes
A numeric vector storing the failure times.
Proschan (1963)
Proschan, F. (1963). Theoretical explanation of observed decreasing failure rate. Technometrics, 5, 375-383.
Uhaz
.
data(acfail)
r = Uhaz(acfail, deg=2)
plot(r$h, fn="h")
plot(r$h, fn="d")