I would like to calculate the standard deviation of a data element (with several Category options) from the past 6 periods. Can this be done with the .periodOffset and what is the exact syntax please?
I know this can be easily configured with a Predictor but in order to avoid configuring a separate “output” field we want to use an Indicator.
Data element: Paracetamol, 500 mg, tablet
Category option (COC): stock distribution
Period: monthly
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