fan: Diesel Generator Fan Failures

In Auburngrads/SMRD.data: Statistical Methods For Reliability Data - Datasets

Description

Failures in 12 of 70 generator fans were reported at times ranging between 450 hours and 8,750 hours. Of the 58 units that did not fail, the reported running times (i.e., censoring times) ranged between 460 and 11,500 hours. Different fans had different running times because units were introduced into service at different times and because their use-rates differed.

Format

A data.frame with 37 rows and 3 variables:

[, 1]	hours	Accumulated time at event	Numeric
[, 2]	event	Event observed at hours (failure/right-censored)	Categoric
[, 3]	count	Number of events observed at hours	Numeric

Source

Nelson, W. (1982), Applied Life Data Analysis, pg 133, New York, NY; John Wiley & Sons.

See Also

Other data-done: alloya, at7987, bearingcage, berkson20, bleed, ceramicbearing, cirpack6, comptime, computerlab, cylinder, devicea, deviceb, devicec, deviceg, gaaslaser, grampus, grids1, halfbeak, heatexchanger, lfp1370, lfptrun100, lzbearing, metalwear, mylarsub, nicdbattery, piccioto, printedcircuitboard, resistor2, resistor, superalloy, tantalum, turbine, v7tube, valveseat, zelencap

Auburngrads/SMRD.data documentation built on May 13, 2019, 10:02 a.m.