I would like to stack three variables in a bar chart and then have a fourth variable as a line graph. I would also like this to be part of a cyclic group. Only one of the three variables in the stacked has a relationship with the fourth (line graph).
At the moment, I have "=$(=only(__DateVarianceField))" as the only dimension and this allows me to see the three variables versus date as a bar graph. I have attempted to add the fourth variable as an expression however this seems not to work. Any ideas please?