Failure Rate
Grouped Data
MTBF
Cumulative Failures
Non-grouped Data
Time-Terminated
The parameters λ and ß are estimated using the following equations:
where, the unbiased ß estimate is
.
Where,
Failure-Terminated
The parameters λ and ß are estimated using the following equations:
, where, the unbiased ß estimate is
.
Where,
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