stat_logo: Calculation of all pieces necessary to plot a logo sequence...

In gglogo: Geom for Logo Sequence Plots

Description

Calculation of all pieces necessary to plot a logo sequence plot

Usage

StatLogo

stat_logo(
  mapping = NULL,
  data = NULL,
  geom = "logo",
  position = "logo",
  show.legend = NA,
  inherit.aes = TRUE,
  width = 0.9,
  na.rm = TRUE,
  ...
)

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,
geom	The geometric object to use display the data,
position	The position adjustment to use for overlappling points on this layer,
show.legend	Whether to show the legend or not
inherit.aes	Whether to inherit the aes or not
width	maximum width of the letters, defaults to 0.9,
na.rm	Whether to remove NAs or not
...	other arguments passed on to layer. This can include aesthetics whose values you want to set, not map. See layer for more details.

Format

An object of class StatLogo (inherits from Stat, ggproto, gg) of length 4.

Value

proto object

A proto object

Examples

# See geom_logo for examples
# Generate data
data(sequences)
library(ggplot2)

ggplot(data = ggfortify(sequences, peptide)) + 
  geom_logo(aes(x=position, y=bits, label=element, 
                group=interaction(position, element)), 
            alpha=0.5)

gglogo documentation built on Jan. 29, 2020, 1:09 a.m.