OECD Road accidents data analysis 3 - make a histogram with ggplot() + geom_histogram(). Log conversion makes better looking histogram.
Photo by Robert Lukeman on Unsplash www.crosshyou.info This post is following og above post. We have five combinations for value, 1. ACCI & NBR 2. DEATH & HAB 3. DEATH & VEH 4. DEATH & NBR 5. INJURE & NBR So, I will make five sub data frames. Then, let's merge those five data frames. I used inner_j…
