This function is kept for backward compatiblity; you should either use
`label_number()`

or `label_number_si()`

instead.

## Usage

```
unit_format(
accuracy = NULL,
scale = 1,
prefix = "",
unit = "m",
sep = " ",
suffix = paste0(sep, unit),
big.mark = " ",
decimal.mark = ".",
trim = TRUE,
...
)
```

## Arguments

- accuracy
A number to round to. Use (e.g.)

`0.01`

to show 2 decimal places of precision. If`NULL`

, the default, uses a heuristic that should ensure breaks have the minimum number of digits needed to show the difference between adjacent values.Applied to rescaled data.

- scale
A scaling factor:

`x`

will be multiplied by`scale`

before formatting. This is useful if the underlying data is very small or very large.- prefix
Additional text to display before the number. The suffix is applied to absolute value before

`style_positive`

and`style_negative`

are processed so that`prefix = "$"`

will yield (e.g.)`-$1`

and`($1)`

.- unit
The units to append.

- sep
The separator between the number and the unit label.

- suffix
Additional text to display after the number.

- big.mark
Character used between every 3 digits to separate thousands.

- decimal.mark
The character to be used to indicate the numeric decimal point.

- trim
Logical, if

`FALSE`

, values are right-justified to a common width (see`base::format()`

).- ...
Other arguments passed on to

`base::format()`

.

## Examples

```
# Label with units
demo_continuous(c(0, 1), labels = unit_format(unit = "m"))
#> scale_x_continuous(labels = unit_format(unit = "m"))
# Labels in kg, but original data in g
km <- unit_format(unit = "km", scale = 1e-3, digits = 2)
demo_continuous(c(0, 2500), labels = km)
#> scale_x_continuous(labels = km)
```