Related Topics:

Word Report Template Confidence Bounds Functions

Function Wizard Functions

Bound on Time at Probability of Failure

Description: Returns the 1-sided bound at the specified confidence level on the time corresponding to the specified probability of failure.

Field Format: [BOUNDTIMEATPROB(Source Number)(Probability of Failure; Confidence Level)]

Source Number is the associated data source number.
Probability of Failure is the unreliability value in question.

Confidence Level is the percentage (entered as a decimal value) for the 1-sided confidence bounds.

Remarks:

The Source Number must be either 1, 2, 3 or 4.

The Probability of Failure and Confidence Level values must be greater than 0 and less than 1.

Example:

[BOUNDTIMEATPROB(1)(0.25;0.9)]

Returns:

77.8488

Note that this value will vary depending on the source data set.

© 1992-2013. ReliaSoft Corporation. ALL RIGHTS RESERVED.