# cModel.FailureRate

Member of: SynthesisAPI.cModel

Returns the failure rate at the specified time. Double

## Syntax

.FailureRate( Time, CurrentAge, DutyCycle)


### Parameters

Time

Required. Double. The time at which to calculate the failure rate.

CurrentAge

Optional. Double. The current age. Default value = 0.

DutyCycle

Optional. Double. The duty cycle. Default value = 1.

## Example

VBA|VB.NET

...

'Add code to get an existing model or create a new one.
Dim AModel As New cModel
...

Calculate the model's failure rate at time = 100.
Dim ResultValue As Double
ResultValue = AModel.FailureRate(100)