R: scattermoreplot

scattermoreplot {scattermore}

R Documentation

scattermoreplot

Description

Convenience base-graphics-like layer around scattermore. Currently only works with linear axes!

Usage

scattermoreplot(
  x,
  y,
  xlim,
  ylim,
  size,
  col = grDevices::rgb(0, 0, 0, 1),
  cex = 0,
  pch = NULL,
  xlab,
  ylab,
  ...
)

Arguments

`x, y, xlim, ylim, xlab, ylab, ...`	used as in `graphics::plot()` or forwarded to `graphics::plot()`
`size`	forwarded to `scattermore()`, or auto-derived from device and plot size if missing (the estimate is not pixel-perfect on most devices, but gets pretty close)
`col`	point color(s)
`cex`	forwarded to `scattermore()`
`pch`	ignored (to improve compatibility with `graphics::plot()`

Examples

# plot an actual rainbow
library(scattermore)
d <- data.frame(s=qlogis(1:1e7/(1e7+1), 6, 0.5), t=rnorm(1e7, pi/2, 0.5))
scattermoreplot(
  d$s*cos(d$t),
  d$s*sin(d$t),
  col=rainbow(1e7, alpha=.01)[c((9e6+1):1e7, 1:9e6)],
  main="scattermore demo")

[Package scattermore version 0.7 Index]