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Draw a heatmap for each palette. Each palette heatmap consists of a block of randomly-chosen colors, plus a block for each color with random substitutions of the other colors. A missing value NA is added to each palette of colors.
pal.heatmap2(..., n = 100, nc = 6, nr = 20, labels = NULL)None
Palettes/colormaps, each of which is either (1) a vectors of colors or (2) a function returning a vector of colors.
The number of colors to display for palette functions.
The number of columns in each color block.
The number of rows in each color block.
Vector of labels for palettes
Kevin Wright
None
pal.heatmap2(watlington(16), tol.groundcover(14), brewer.rdylbu(11),
nc=6, nr=20,
labels=c("watlington","tol.groundcover","brewer.rdylbu"))
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