pkgdown/assets/snippets/exercisechained.md

In rstudio/learnr: Interactive Tutorials for R

```{r prepare-flights} nycflights <- nycflights13::flights

```{r filtered-flights, exercise=TRUE, exercise.setup = "prepare-flights"}
# Filter to select February rather than January
flights_february <- filter(nycflights, month == 2)

```{r arrange, exercise=TRUE, exercise.setup = "filtered-flights"}

Change the sort order to Ascending

arrange(flights_february, desc(arr_delay)) ```

rstudio/learnr documentation built on Sept. 6, 2024, 11:06 p.m.