File talk:OpinionPollingGreeceLegislativeElectionJune2023.svg

Hi everyone!

There is something wrong with the lines in the graph. They look wavy and move both above and below all recent data points. I have never used "local regression" but I doubt that it is supposed to do that.

I bet it is just some weird bug that sneaked in. Can I have a look at the code that you used? Maybe I can fix it.