折れ線グラフ
Tidyverse入門
David Robinson
Chief Data Scientist, DataCamp
グラフの種類
散布図 vs 折れ線グラフ
geom_point()
geom_line()
折れ線グラフ
ggplot(year_continent, aes(x = year, y = meanLifeExp, color = continent)) +
geom_line() +
expand_limits(y = 0)
Tidyverse入門
David Robinson
Chief Data Scientist, DataCamp
geom_point()
geom_line()
ggplot(year_continent, aes(x = year, y = meanLifeExp, color = continent)) +
geom_line() +
expand_limits(y = 0)
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