ggstats (version 0.8.0)

ggcascade: Cascade plot

Description

Usage

ggcascade(
  .data,
  ...,
  .weights = NULL,
  .by = NULL,
  .nrow = NULL,
  .ncol = NULL,
  .add_n = TRUE,
  .text_size = 4,
  .arrows = TRUE
)
compute_cascade(.data, ..., .weights = NULL, .by = NULL)
plot_cascade(
  .data,
  .by = NULL,
  .nrow = NULL,
  .ncol = NULL,
  .add_n = TRUE,
  .text_size = 4,
  .arrows = TRUE
)

Value

A ggplot2 plot or a tibble.

Arguments

.data

A data frame, or data frame extension (e.g. a tibble). For plot_cascade(), the variable displayed on the x-axis should be named "x" and the number of observations should be named "n", like the tibble returned by compute_cascade().

...

<data-masking> Name-value pairs of conditions defining the different statuses to be plotted (see examples).

.weights

<tidy-select> Optional weights. Should select only one variable.

.by

<tidy-select> A variable or a set of variables to group by the computation of the cascade, and to generate facets. To select several variables, use dplyr::pick() (see examples).

.nrow, .ncol

Number of rows and columns, for faceted plots.

.add_n

Display the number of observations?

.text_size

Size of the labels, passed to ggplot2::geom_text().

.arrows

Display arrows between statuses?

Details

ggcascade() calls compute_cascade() to generate a data set passed to plot_cascade(). Use compute_cascade() and plot_cascade() for more controls.

Examples

ggplot2::diamonds |>
  ggcascade(
    all = TRUE,
    big = carat > .5,
    "big & ideal" = carat > .5 & cut == "Ideal"
  )

ggplot2::mpg |>
  ggcascade(
    all = TRUE,
    recent = year > 2000,
    "recent & economic" = year > 2000 & displ < 3,
    .by = cyl,
    .ncol = 3,
    .arrows = FALSE,
    .text_size = 3
  )

ggplot2::mpg |>
  ggcascade(
    all = TRUE,
    recent = year > 2000,
    "recent & economic" = year > 2000 & displ < 3,
    .by = pick(cyl, drv),
    .add_n = FALSE,
    .text_size = 2
  )