Bundles two gradient palettes — one for the upper triangle, one for the
lower triangle — into a single object you can pass to biheat() or
incubate(). Each side is a character vector of two or more colours,
which scales::gradient_n_pal() interpolates across [0, 1].
Usage
palettes(upper = c("white", "red"), lower = c("white", "blue"))
Arguments
- upper
Character vector of colours for the upper-triangle palette.
- lower
Character vector of colours for the lower-triangle palette.
Value
An object of class palettes: a list with elements upper and
lower.
Examples
palettes(upper = c("white", "darkred"),
lower = c("white", "navy"))