Marking a Sample Point to Be Ignored in Sample Calculations

To mark a sample point in the chart to be ignored in sample calculations

• Right-click the sample point and click Toggle Ignore Sample.

  The sample point is removed from the chart and a question mark (?) annotation appears at the sample position at the top of the chart. The chart will rescale if the chart MinY and MaxY properties have not been set to a specific value. The ignored sample point will not be evaluated in control limit testing or in auto-calculations for control limits and y-axis range.

  

To remove the ignore sample designation

• Right-click the question mark annotation for the sample point and click Toggle Ignore Sample.

  The sample will now be included in sample calculations and the sample point will be shown again in the chart.