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Interquartile Range

IQR in R

In the last exercise, we calculated the IQR by finding the quartiles using R and finding the difference ourselves. The stats library has a function that can calculate the IQR all in one step.

The `IQR()`

function takes a dataset as a parameter and returns the Interquartile Range.

dataset = c(4, 10, 38, 85, 193) interquartile_range = IQR(dataset)

### Instructions

**1.**

Let’s calculate the IQR again, but this time, use the stats function.

Create a variable named `interquartile_range`

and set it equal to the result of calling `IQR()`

using `songs`

as an argument.