This example illustrates how you can compute the average run length of an s chart. The data used here are the power measurements in the data set TURBINE, which is introduced at "Creating Standard ...

Note that when the weight is 1.0, the EWMAARL function returns the average run length for a Shewhart chart for means. For more details, see "EWMAARL Function" . In addition to using the EWMAARL ...