This folder contains 4 koans:
- K10_gapminder
- K11_ggplot_aes
- K12_ggplot_geom
- K13_lm
The last 3 koans have test files; the first one does not.
You should turn in K10 and K11 before Friday, May 19th at 5pm.
You should turn in K12 and K13 before Friday, May 26 at 5pm.