However, in order to use it, you may require to enclose it in $() for evaluation.
For instance, if you have the following variables:
- set v_sales_amount = 'sum(sales)'
- set v_sales_units = 'sum(units)'
you can use them as expressions on this way on any chart:
- =$(v_sales_amount ) // In order to express sales
- =$(v_sales_units ) // In order to express quantity of unit sold
- =$(v_sales_amount ) / $(v_sales_units ) // In order to express average price of unit sold
And you can even nest more complex functions.
