OECD Doctors' consultations data analysis 2 - use inner_join() to merge two data frames

Photo by Sergey Shmidt on Unsplash www.crosshyou.info This post is following of above post.In the previous post, I read OECD Doctors' consultation data in R. But we don't know what LOCATION is what country. So I will add those information. First, I load ISO country data from https://raw.githubuserc…