geom_quantile {ggplot2}R Documentation

Add quantile lines from a quantile regression.

Description

This can be used as a continuous analogue of a geom_boxplot.

Usage

geom_quantile(mapping = NULL, data = NULL, stat = "quantile",
  position = "identity", lineend = "butt", linejoin = "round",
  linemitre = 1, na.rm = FALSE, ...)

Arguments

mapping

The aesthetic mapping, usually constructed with aes or aes_string. Only needs to be set at the layer level if you are overriding the plot defaults.

data

A layer specific dataset - only needed if you want to override the plot defaults.

stat

The statistical transformation to use on the data for this layer.

position

The position adjustment to use for overlapping points on this layer

lineend

Line end style (round, butt, square)

linejoin

Line join style (round, mitre, bevel)

linemitre

Line mitre limit (number greater than 1)

na.rm

If FALSE (the default), removes missing values with a warning. If TRUE silently removes missing values.

...

other arguments passed on to layer. This can include aesthetics whose values you want to set, not map. See layer for more details.

Aesthetics

geom_quantile understands the following aesthetics (required aesthetics are in bold):

See Also

See stat_quantile for examples.

Examples

# See stat_quantile for examples
[Package ggplot2 version 1.0.1 Index]