boxplot. Base R only.

Goal

Run every block and confirm the chart is visible.

set.seed(0)
boxplot(list(Nairobi = rpois(30, 14), Mombasa = rpois(30, 8)), main = "Units")
print("box")

barplot(c(21, 15, 15, 18, 12), names.arg = c("Nairobi", "Mombasa", "Kisumu", "Nakuru", "Eldoret"), col = "#0f6b52", main = "Units")
print("barplot")

set.seed(0)
hist(rpois(80, 12), main = "Units distribution", col = "#0f6b52", xlab = "units")
print("hist")

print("boxplot")