Overlapping points
Posted: Fri Sep 06, 2019 11:42 pm
Hi. Some lines in my graph over lap each other. I want to know the exact date of the overlapping points.
You can create a dummy series that records at which observations the two series cross, which you may then use to extract dates. For example, for two series "x" and "y":
Code: Select all
series crossed = x = y or (x(-1) - y(-1)) * (x - y) < 0