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This post is following of above post. In the previous post, I found year 2000 is a special year for household savings using linear regression analysis.
Next, I would like to analyze relationship between per capita GDP and household savings.
Since OECD data web site has changed, I could not download per capita GDP data from OECD web site, I download per capita GDP data from World Bank web site. GDP per capita (current US$) | Data (worldbank.org)
I got CSV file like below.
I use read_csv() to import data.
Since World Bank's CSV file is not "tidy" data, I need some workaround for tidying data.
Then, I use inner_join() function.
Let's make a scatter plot to see savings and per_capita_gdp relationship.
I see overall relationship between househould savings and per capita gdp is positive correlation.
That's it! Thank you!
Next post is
To read from the first post,