Plot pairs of quantiles — plotquantiles • inferno

Utility function to plot pair of quantiles obtained with Pr or tailPr.

Usage

plotquantiles(x, y, xdomain = NULL, alpha.f = 0.25, col = 9, border = NA, ...)

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 or tailPr, 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 col2rgb. Default 9.
border: Fill colour of the quantile bands. Can be specified in any of the usual ways, see for instance col2rgb. If NA (default), no border is drawn.
...: Other parameters to be passed to flexiplot.