Created
November 23, 2015 22:38
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plot miles per gallon on x axis, l/100km on the y
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| library(ggplot2) | |
| library(scales) | |
| gal_per_l = 0.219969 | |
| mi_per_km = 0.621371 | |
| l100km = seq(2, 13, by = .1) | |
| l_per_km = l100km/100 | |
| l_per_mi = l_per_km/mi_per_km | |
| gal_per_mi = l_per_mi * gal_per_l | |
| mpg = 1/gal_per_mi | |
| qplot(mpg, l100km, geom="line") + | |
| scale_x_continuous(breaks = pretty_breaks(n = 10)) + | |
| scale_y_continuous(breaks = pretty_breaks(n = 10)) | |
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