> However, the legend does not reproduce the color/shading used in the
> original barplot, are those available somehow?
Actually, Ingmar, there's a more elegant way to recre-
ate the original colors; to expand on your example:
data <- 1:10
rows <- 2
cols <- 5
labels <- c('left', 'right')
position <- 'topleft'
colors <- gray.colors(rows)
inset <- c(0.1, 0.1)
height = matrix(data, rows, cols)
barplot(height, beside=T)
legend(position, labels, fill=colors, inset=inset)
The key is the `gray.colors()' palette; and `inset' is
for beautification.
Best, Peter
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