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Symbol Size Mapping
palette_size(x, palette = NULL, domain = NULL, ...)
A numeric vector giving the amount by which plotting text and symbols should be magnified relative to the default (see par("cex")).
numeric
par("cex")
A vector of categorical values.
A numeric range.
A vector of categorical data.
Currently not used.
Other palettes: palette_color, palette_shape()
palette_color
palette_shape()