McSwiggen & Associates  
 

How can bad data points be removed from standard or quantitative analyses
when multiple accumulations are being used?

 
 
 
  For Standard Analysis:  
  Go to Standard Analysis > Check Data, click on the “Acm” button and the number of accumulations will become a button. Click on that button and a window will open displaying the individual points. Deselect the points you don’t want, and a new average and standard deviation will be calculated. Remember to save the data before closing the Check Data window.  
  For Quantitative Analysis:  
  A bad data point in Quantitative Analysis has to be removed through the Off-Line Correction program. From the main menu of the Off-Line Correction program, select the menu item “Intensity Input & Correction”. In the upper right corner of the window that opens, there is a button showing the number of accumulation, such as "5 Acm”. Click on this button, and you can select or deselect the individual accumulations before reprocessing the data.  
 
 
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