aes_pcp: Wrapper for aes defaults

In ggpcp: Parallel Coordinate Plots in the 'ggplot2' Framework

Wrapper for aes defaults

Description

The function provides a mapping from ggpcp internal variable names to the variables' functional purpose in the grammar of graphics framework. Any of the defaults can be overwritten by the user or flexibly expanded by other aesthetic mappings in the usual manner.

Usage

aes_pcp(
  x = pcp_x,
  y = pcp_y,
  yend = pcp_yend,
  class = pcp_class,
  group = pcp_id,
  level = pcp_level,
  label = pcp_level,
  ...
)

Arguments

x	x axis
y	y axis
yend	end point of line segment
class	specifying type of the variable
group	identifier
level	character string of factor levels
label	label for factors
...	other aesthetics are directly passed on to ggplot2's mapping

Value

a list of default mappings for all required aesthetics

See Also

ggplot2::aes()

Examples

library(ggplot2)
iris |>
  pcp_select(tidyselect::everything()) |>
  pcp_scale() |>
  pcp_arrange() |>
  ggplot(aes_pcp(colour = Species)) +
    geom_pcp() +
    theme_pcp()

ggpcp documentation built on Nov. 28, 2022, 5:05 p.m.