The problem with nonstationary data

[@swanandkulkarni126]

This is so good, thank you so much for the video. Easy to follow, easy to understand the concept.

[@abanihani]

Thank you for the excellent presentation. Would you please provide me with link on how to correct the nonstationarity problem !

[@omotepsamba665]

Thank you for this enlightment !!!

[@MoneyR8]

*DAY-THA?*

[@AlexSosa999]

Oke, and how to make it stationary?