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Tidyverse GDP Analysis by Continent

This document shows code using the tidyverse package in R to analyze GDP data from the Gapminder dataset. The code groups the data by continent and year, calculates the median GDP per capita for each group, and uses ggplot2 to create a scatter plot of median GDP versus year, colored by continent and setting the y-axis lower limit to 0.

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Kenneth Sablay
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20 views1 page

Tidyverse GDP Analysis by Continent

This document shows code using the tidyverse package in R to analyze GDP data from the Gapminder dataset. The code groups the data by continent and year, calculates the median GDP per capita for each group, and uses ggplot2 to create a scatter plot of median GDP versus year, colored by continent and setting the y-axis lower limit to 0.

Uploaded by

Kenneth Sablay
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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Sablay, Kenneth Bryan M.

7-13-19
DS100-2

MP03 (TIDYVERSE)
A.

B.
C.
> by_year_continent = gapminder %>%
group_by(continent, year) %>%
summarize(medianGdpPercap = median(gdpPercap))
> ggplot(by_year_continent, aes(x = year, y = medianGdpPercap,color =
continent), geom_point(), expand_limits(y = 0))

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