ECDF-plots: Plot the ECDF-based plots.

In hyunjimoon/SBC: Simulation Based Calibration for Bayesian models

Plot the ECDF-based plots.

Description

See vignette("rank_visualizations") for more details. See the methods for data_for_ecdf_plots() for available data formats.

Usage

plot_ecdf(
  x,
  variables = NULL,
  K = NULL,
  gamma = NULL,
  prob = 0.95,
  size = 1,
  alpha = 0.33,
  combine_variables = NULL,
  ecdf_alpha = NULL,
  ...,
  parameters = NULL
)

plot_ecdf_diff(
  x,
  variables = NULL,
  K = NULL,
  gamma = NULL,
  prob = 0.95,
  size = 1,
  alpha = 0.33,
  combine_variables = NULL,
  ecdf_alpha = NULL,
  ...,
  parameters = NULL
)

Arguments

x	object supporting the data_for_ecdf_plots() method.
variables	optional subset of variables to show in the plot
K	number of uniformly spaced evaluation points for the ECDF or ECDFs. Affects the granularity of the plot and can significantly speed up the computation of the simultaneous confidence bands. Default value is chosen heuristically. You can also use "max" to represent the number of ranks or "min" to choose a lower but still sensible value.
gamma	TODO
prob	the width of the plotted confidence interval for the ECDF.
size	size passed to ggplot2::geom_ribbon() for the confidence band
alpha	alpha level of the confidence band
combine_variables	optionally specify a named list where each entry is a character vectors which specifies a group of variables that will be displayed in the same panel. Panel title will be the name of the list element. A function that takes a character vector as an input and produces a list can also be specified (see combine-functions).
ecdf_alpha	the alpha level of the empirical CDF. Can be either a single number or a function taking the number of variables that were combined (when combine_variables is specified) and returns a number. By default, plots showing many ECDFs will have reduced alpha.
...	additional arguments passed to data_for_ecdf_plots(). Most notably, if x is matrix, a max_rank parameter needs to be given.
parameters	DEPRECATED, use variables instead.

Details

arxiv::1903.08008 by A. Vehtari et al.

See Also

plot_coverage()

hyunjimoon/SBC documentation built on Feb. 17, 2025, 3:25 a.m.