mosaic: ashplot – R documentation

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mosaic

ashplot

Average Shifted Histograms

Description

An ASH plot is the average over all histograms of a fixed bin width.

Usage

ashplot(
  x,
  data = data,
  ...,
  width = NULL,
  adjust = NULL,
  panel = panel.ashplot,
  prepanel = prepanel.default.ashplot
)

prepanel.default.ashplot(x, darg, groups = NULL, subscripts = TRUE, ...)

panel.ashplot(
  x,
  darg = list(),
  plot.points = FALSE,
  ref = FALSE,
  groups = NULL,
  jitter.amount = 0.01 * diff(current.panel.limits()$ylim),
  type = "p",
  ...,
  identifier = "ash"
)

Arguments

`x`	A formula or numeric vector.
`data`	A data frame.
`...`	Additional arguments passed to panel and prepanel functions or `data`, a data frame in which to find the variables used for the plot.
`width`	The histogram bin width.
`adjust`	A numeric adjustment to `width`. Primarily useful when `width` is not specified. Increasing `adjust` makes the plot smoother.
`panel`	A panel function.
`prepanel`	A prepanel function.
`darg`	a list of arguments for the function computing the ASH.
`groups`	as in other lattice plots
`subscripts`	as in other lattice prepanel functions
`plot.points`	One of `TRUE`, `FALSE`, `"jitter"`, or `"rug"`
`ref`	a logical indicating whether a reference line should be displayed
`jitter.amount`	when `plot.points="jitter"`, the value to use as the amount argument to `jitter()`.
`type`	type argument used to plot points, if requested. This is not expected to be useful, it is available mostly to protect a `type` argument, if specified, from affecting the display of the ASH.
`identifier`	A character string that is prepended to the names of i grobs that are created by this panel function.

Examples

ashplot( ~age | substance, groups = sex, data = HELPrct)

mosaic

Project MOSAIC Statistics and Mathematics Teaching Utilities

v1.8.3

GPL (>= 2)

Authors

Randall Pruim [aut, cre], Daniel T. Kaplan [aut], Nicholas J. Horton [aut]

Initial release

ashplot

Description

Usage

Arguments

Examples

mosaic

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