OECD Tourism flows data analysis 4 - Time series regression for Japan tourism data with R.

UnsplashのHan Chenxuが撮影した写真 www.crosshyou.info This post is floowing of the above post.In the above post, I find year 2020 and 2021 have COVID-19 effect and each locations has their own characteristics. So I will focus a few locations without 2020 and 2021. Since I live in Japan, let's focus…