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Reference Previous Values


previous(InitialValue, [Table.Column])

References the previous value within a table. The first argument is the initial value, and if you want to reference the previous result in another column, you can pass its name as the second argument.


previous($10) + 5% adds $10 to the first row and adds 5% to each subsequent row, taking into account the previous value.

previous(0, Acquired * 5%) forecasts the number of customers who churned based on the previous year's acquired clients and a 5% churn rate.

Example Notebooks