Two significance lines for two y-values for one x-values

[DanielStrahnen]

Since I have two graphs and hence two y-values corresponding to one x-value I can't use your function to display two significane lines between two points with the same x-value.
Do you have any advice on how to solve this?

[raacampbell]

It's hard to advise without knowing what your plot looks like, but does the bottom middle plot in demo_sigstar help? The other (related) alternative is that you assign different x values but then use the axis XTick and XTickLabel properties to make the plot look as you expect.

[DanielStrahnen]

The plot looks like and I want to make a significance line for both graphs! And thanks for the quick reply!

[raacampbell]

I'd just offset them so they don't overlap. It will make easier to read the graph and you can add the significance stars as normal. Manually set the XTick and XTickLabels (there are examples on-line if you search, I'm sure). Other option is to just not add the significance lines and stars as for a plot like this it would become rather busy. In fact, that would be what I'd do in your position.