OECD Social spending data analysis 2 - Using filter(), select(), inner_join(), rename() function with R to make a dataframe to analyze.

UnsplashのMilos Prelevicが撮影した写真 www.crosshyou.info This post is following of the above post. In the previous post, I load OECD Social spending data into R. I also load country ISO code and continent name data like below CSV file. I get above data from List of Countries by Continent - Statist…