-
-
-The standard deviation calculation is based on:
- http://en.wikipedia.org/wiki/Standard_deviation
-
- Standard_deviation = sqrt(1/N Sum ((xi -Xa)^2))
-
-
-
- To compute the standard deviation, we need to make EventRequests to LTTV. In
- the first EventRequest, we compute the average duration (Xa) and the
- Number of interruptions (N) of each IrqID. We store the information calculated in the first
- EventRequest in an array called FirstRequestIrqExit.
- In the second EventRequest, we compute the Sum ((xi -Xa)^2) and store this information
- in a array called SumArray. The function CalculateDurationStandardDeviation() uses FirstRequestIrqExit
- and SumArray arrays to calculate the standard deviation.
-
-
-
- *******************************************************************/