Proschan (1963) reported on the times between failures of the air-conditioning
equipment in 10 Boeing 720 aircraft. The
aircondit data frame contains
the intervals for the ninth aircraft while
aircondit7 contains those for the
Both data frames have just one column. Note that the data have been sorted into increasing order.
The data frames contain the following column:
The time interval in hours between successive failures of the air-conditioning equipment
The data were taken from
Cox, D.R. and Snell, E.J. (1981) Applied Statistics: Principles and Examples. Chapman and Hall.
Davison, A.C. and Hinkley, D.V. (1997) Bootstrap Methods and Their Application. Cambridge University Press.
Proschan, F. (1963) Theoretical explanation of observed decreasing failure rate. Technometrics, 5, 375-383.
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