arrange {dplyr} | R Documentation

## Arrange rows by variables

### Description

Use `desc()` to sort a variable in descending order.

### Usage

    arrange(.data, ...)

    ## S3 method for class 'grouped_df'
    arrange(.data, ..., .by_group = FALSE)

### Arguments

`.data` | A tbl. All main verbs are S3 generics and provide methods for `tbl_df()`, `dtplyr::tbl_dt()` and `dbplyr::tbl_dbi()`.
`...` | Comma separated list of unquoted variable names. Use `desc()` to sort a variable in descending order.
`.by_group` | If `TRUE`, will sort first by grouping variable. Applies to grouped data frames only.

### Value

An object of the same class as `.data`.

### Locales

The sort order for character vectors will depend on the collating sequence of the locale in use: see `locales()`.

### Tidy data

When applied to a data frame, row names are silently dropped. To preserve, convert to an explicit variable with `tibble::rownames_to_column()`.

### See Also

Other single table verbs: `filter`, `mutate`, `select`, `slice`, `summarise`

### Examples

    arrange(mtcars, cyl, disp)
    arrange(mtcars, desc(disp))

    # grouped arrange ignores groups
    by_cyl <- mtcars %>% group_by(cyl)
    by_cyl %>% arrange(desc(wt))
    # Unless you specifically ask:
    by_cyl %>% arrange(desc(wt), .by_group = TRUE)

[Package dplyr version 0.7.0 Index]