I have different kind of expressions within 1 graphic.
Each expression i show based on a specific condition.
2014 Expression: Number of sales.
I referenced 2014
then i select 2013, i see the difference of number of sales between 2013 and 2014.
Now i select expression: Number of returns
i have selected 2013, i see number of returns 2013
i also see referenced 2014: Number of sales.
This is wrong.
Referenced should be 2014, okay, BUT number of returns.
How do i do this, so that referenced expression changes also, without de-reference and then reference.
Thx in advance.