Date: | 08/04/2023 |
Categories: | SCIEX OS |
For research use only. Not for use in diagnostic procedures.
Answer
The calculated columns section in the processing method in SCIEX OS software has two useful functions: 1) GET and 2) GETGROUP. Their purpose is to pull values for a specific analyte or a transition from a group, respectively, for quick and easy comparison in the results table or for further calculations.
To use the GET function, open a processing method in the Analytics mode and navigate to the Calculated Columns tab. Select GET and use following syntax:.
GET([Result-Table-Column];'Component-Name')
For instance, the following syntax will pull the accuracy of the PFOS-1 component:
GET([Accuracy];'PFOS-1')
To use the GETGROUP function, select GETGROUP and use following syntax where n is the number of the transitions in the group:
GETGROUP([Result-Table-Column];n)
For instance, the following syntax will pull the accuracy of the second transition in every group:
GETGROUP([Accuracy];2)
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