Hi to all,
I need to replicate the graph attached.
I use a scatter plot to drow the points, but it is possible to drow those lines that crate some kind of quadrants?
it’d be nice also just for a single plpt (like just for “GOLD” part of the plot)
thank you!

elapel (BOB member since 2010-05-18)
(BOB member since 2002-08-08)