[Gretl-users] Regression line with confidence interval
Hi all,
I am pretty sure there is a functionality (built-in or part of some
package) to draw a regression line jointly with a confidence interval
similar to this one:
https://i.stack.imgur.com/GK4K0m.png
However, I can't find right now a ready-made command or function for
this, but I am pretty sure I have seen this in the past.
Any ideas? Thanks in advance!
Artur
