Hello,
I am having trouble with a code that I am trying to create a histogram with the data I have. Everything is well in my environment. Would I need to revise my code?
# Render a boxplot of oil consumption per capita
#I put in the following:
ggplot(aes(x = oil_consumption_per_cap2$year, y = oil_consumption_per_cap2$consumption), data = oil_consumption_per_cap2) +
geom_boxplot() +
scale_x_discrete(breaks = seq(1960, 2015, 5)) +
labs(title = "Oil Consumption per Capita by Country", x = "Year", y = "Consumption")
#I get:
Error: stat_boxplot() requires an x or y aesthetic.
Run `rlang::last_error()` to see where the error occurred.
In addition: Warning messages:
1: Use of `oil_consumption_per_cap2$year` is discouraged. Use `year` instead.
2: Use of `oil_consumption_per_cap2$consumption` is discouraged. Use `consumption` instead.