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Description: Returns the expected number of failures for a specified period of time for one unit, assuming that the unit is minimally repaired after each failure.
Syntax: EFAILURES(Data_Src, Start Time, End Time)
Data_Src is the source data sheet from which the value is taken.
Start Time and End Time are the start age and additional operating time duration, respectively, of the period for which the number of failures are calculated.
Remarks:
The Data_Src can be one of the following values:
A default data source selected from the Data Source Index drop-down list.
A data sheet name (e.g., "Folio1!Data 1").
A variable name defined in the Defined Names window (e.g., datasource).
The Start Time and End Time values must be greater than 0.
Example:
EFAILURES("Folio1!Data 1", 5, 10)
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