Use `label_number()`

force decimal display of numbers (i.e. don't use
scientific notation). `label_comma()`

is a special case
that inserts a comma every three digits.

label_number( accuracy = NULL, scale = 1, prefix = "", suffix = "", big.mark = " ", decimal.mark = ".", trim = TRUE, ... ) label_comma( accuracy = NULL, scale = 1, prefix = "", suffix = "", big.mark = ",", decimal.mark = ".", trim = TRUE, digits, ... ) comma( x, accuracy = NULL, scale = 1, prefix = "", suffix = "", big.mark = ",", decimal.mark = ".", trim = TRUE, digits, ... ) number_format( accuracy = NULL, scale = 1, prefix = "", suffix = "", big.mark = " ", decimal.mark = ".", trim = TRUE, ... ) comma_format( accuracy = NULL, scale = 1, prefix = "", suffix = "", big.mark = ",", decimal.mark = ".", trim = TRUE, digits, ... )

accuracy | A number to round to. Use (e.g.) Applied to rescaled data. |
---|---|

scale | A scaling factor: |

prefix, suffix | Symbols to display before and after value. |

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 |

... | Other arguments passed on to |

digits | Deprecated, use |

x | A numeric vector to format. |

All `label_()`

functions return a "labelling" function, i.e. a function that
takes a vector `x`

and returns a character vector of `length(x)`

giving a
label for each input value.

Labelling functions are designed to be used with the `labels`

argument of
ggplot2 scales. The examples demonstrate their use with x scales, but
they work similarly for all scales, including those that generate legends
rather than axes.

`number_format()`

, `comma_format()`

, and `comma()`

are retired; please use
`label_number()`

and `label_comma()`

instead.

#> scale_x_continuous()#> scale_x_continuous(labels = label_number())#> scale_x_continuous(labels = label_comma())# Use scale to rescale very small or large numbers to generate # more readable labels demo_continuous(c(0, 1e6), labels = label_number())#> scale_x_continuous(labels = label_number())#> scale_x_continuous(labels = label_number(scale = 1/1000))#> scale_x_continuous(labels = label_number())#> scale_x_continuous(labels = label_number(scale = 1e+06))# You can use prefix and suffix for other types of display demo_continuous(c(32, 212), label = label_number(suffix = "\u00b0F"))#> scale_x_continuous(label = label_number(suffix = "°F"))#> scale_x_continuous(label = label_number(suffix = "°C"))