Mosaic plot — ggally_ratio • GGally

Plots the mosaic plot by using fluctuation.

ggally_ratio(
  data,
  mapping = ggplot2::aes(!!!stats::setNames(lapply(colnames(data)[1:2], as.name), c("x",
    "y"))),
  ...,
  floor = 0,
  ceiling = NULL
)

Arguments

data: data set using
mapping: aesthetics being used. Only x and y will used and both are required
...: passed to geom_tile(...)
floor: don't display cells smaller than this value
ceiling: max value to scale frequencies. If any frequency is larger than the ceiling, the fill color is displayed darker than other rectangles

Author

Barret Schloerke

Examples

# Small function to display plots only if it's interactive
p_ <- GGally::print_if_interactive

data(tips)
p_(ggally_ratio(tips, ggplot2::aes(sex, day)))

p_(ggally_ratio(tips, ggplot2::aes(sex, day)) + ggplot2::coord_equal())

# only plot tiles greater or equal to 20 and scale to a max of 50
p_(ggally_ratio(
  tips, ggplot2::aes(sex, day),
  floor = 20, ceiling = 50
) + ggplot2::theme(aspect.ratio = 4 / 2))