Plot pairs of quantiles — plotquantiles • inferno

Utility function to plot pair of quantiles obtained with Pr().

Usage

plotquantiles(
  x,
  y,
  xdomain = NULL,
  alpha.f = 0.25,
  col = palette(),
  border = NA,
  type = "n",
  ...
)

x: Numeric or character: vector of x-coordinates. See flexiplot().
y: Numeric: a matrix having as many rows as x and an even number of columns, with one column per quantile. Typically these quantiles have been obtained with Pr(), as their $quantiles value. This value is a three-dimensional array, and one of its columns (corresponding to the possible values of the X argument of Pr()) or one of its rows (corresponding to the possible values of the Y argument of Pr()) should be selected before being used as y input.
xdomain: Character or numeric or NULL (default): vector of possible values of the variable represented in the x-axis, if the x argument is a character vector. The ordering of the values is respected. If NULL, then unique(x) is used.
alpha.f: Numeric, default 0.25: opacity of the quantile bands, 0 being completely invisible and 1 completely opaque.
col: Fill colour of the quantile bands. Can be specified in any of the usual ways, see for instance grDevices::col2rgb(). Default #4477AA.
border: Fill colour of the quantile bands. Can be specified in any of the usual ways, see for instance grDevices::col2rgb(). If NA (default), no border is drawn.
...: Other parameters to be passed to flexiplot().