I’m really in need of some help please.
I have a stacked area chart & then I need to plot points (scatter chart) along the top axis of the same chart. The category axis is of type Date.
The problem is that the points will represent about a dozen different types of communications & will need various different marker symbols - so essentially it will be multiple different series in the scatter chart.
The way the data is grouped is that on any date (data row) I might need to add a point to a scatter series that already exists.
Is there a way to define the series (type, marker, colour), then add single points to it by settingXY value & then something like
I need to be able to add a point at random to a series that’s already been added to the chart.