Codecademy Interquartile Range IQR in R 3/4

Codecademy Interquartile Range IQR in R 3/4
#Sample Solution
---
title: "Interquartile Range"
output: html_notebook
---

```{r}
# load song data
load("songs.Rda")
```

```{r}
# create the variable interquartile_range here
interquartile_range = IQR(songs)
```

```{r}
# ignore the code below here:

tryCatch(print(paste("The IQR of the dataset is",interquartile_range)), error=function(e) {print("You haven't defined interquartile_range yet")})
```