I have plotted a stacked bar chart on minitab, and it is all ok except 1 detail.
The different groups contained on each bar are monthly petrol spending, $0, $1-99, $100-199, $200-299, $300+. The problem is is that the graph has plotted them in numerical order, so that the $0 bar is shown at the top of each stacked bar, then $1-99 etc. I would like to find some way to make it that the bars are stacked in reverso order, with the $0 on the bottom, working upwards.
Can anyone help me with this?