[Gretl-users] Re: Regression line with confidence interval

On Tue, Oct 3, 2023 at 3:57 AM Artur T. <atecon(a)posteo.de&gt; wrote: > > 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 I expect it's the bandplot package you have in mind. It has a GUI hook under the Graphs menu in the model results window: "Confidence band plot". As stated in the GUI help, the band is for the conditional mean of the dependent variable and incorporates parameter uncertainty.