... on the type of data and how you want to present that data visually. Although you must select a particular chart type when you first construct your chart, you can quickly and easily change to ... the value of variable A?”, “What happens if I change B or C?”, and so on.When I try to delete part of the data table, I get an error. Why?The data table results are created as an array formula, ... which is a special formula that Excel treats as a unit. This means that you cannot move or delete part of the results. If you need to work with the data table results, you must first select the...