Need help working the iris dataset in Rstudio with different basic functions.

How do you load the iris dataset with the library() command? Isn't the package installed?

So besides using head(iris), summary(iris), names(iris), and dim(iris), how do we use the table() command to find out how many of each Species do we have?

I am also confused with the plot() functions.

1. make a barplot that counts how many of each species we have (hint, its boring).

2. make a boxplot that compares Petal.Length by species (use plot)

3. make a scatterplot that compares Petal.Length by Sepal.Length