Get a ggplot layer for background

Get a ggplot layer for background

Usage

bg_layer(
  data,
  x,
  keep_empty,
  palette,
  palcolor,
  alpha,
  facet_by,
  direction = "vertical"
)

Arguments

data

A data frame

x

A character string specifying the column name of the data frame to plot for the x-axis

keep_empty

A character string specifying whether to keep empty levels

palette

A character string specifying the palette to use

palcolor

A character string specifying the color to use in the palette

alpha

A numeric value specifying the transparency of the plot

facet_by

A character string specifying the column name(s) of the data frame to facet the plot

direction

A character string specifying the direction for the background

Value

A ggplot layer for background