#Loading the data
data(iris)
Boxplot
#boxplot of iris sepal length by species
boxplot(iris$Sepal.Length, main = "Iris sepal length", col = "lightgrey")
#boxplot of iris sepal length by species
boxplot(iris$Sepal.Length ~ iris$Species,
col =c("pink","gray","lightblue"), main="Boxplot Iris sepal lenght")

