Creates a formatted mean with standard deviation from numeric data.

## Usage

`paste_mean(x, less.than.one = FALSE, digits = 1)`

## Arguments

- x
A numeric. Data to summarize.

- less.than.one
A logical. Indicates a mean that rounds to 0 should
be printed as <1.

- digits
An integer. Number of digits to round to.

## Value

A character vector of the mean(s) with standard deviation(s).

## Examples

```
paste_mean(mtcars$mpg)
#> [1] "20.1 ±6"
```