R: Add grid lines to triplot

trigrid {broman}

R Documentation

Add grid lines to triplot

Add grid lines to a ternary plot with triplot()

trigrid(
  n = 1,
  col = "white",
  lty = 1,
  lwd = 1,
  outer_col = "black",
  outer_lwd = 2,
  ...
)

`n`	Number of grid lines
`col`	Color of grid lines
`lty`	Line type for grid lines
`lwd`	Line width of grid lines
`outer_col`	Color of outer triangle (If NULL, not plotted)
`outer_lwd`	Line width of outer triangle
`...`	Additional arguments passed to `trilines()`

triplot(c("A","H","B"), gridlines=1, grid_lwd=2)
trigrid(3, lty=2, lwd=2)

[Package broman version 0.84 Index]