creating custom error bars numbers 12.1
Hi,
In Numbers, there used to be an option for creating custom error bars in scatter plots. Now there is no such option (in Numbers 12.1) and there is a menu for "Positive and negative" error bars which has three choices: Item 1, Item 2 and Item 3. What do these mean and can one still create custom error bars?
MacBook Air 11″, macOS 11.7