Dear list,
with the code below I produce the right graph, but the colours of the
legend are different from the colours of the graph. The colours of the
graph are the desired colours.
Thanks for any help.
Patrick
library(lattice)
pal1 <- rgb(196, 255, 255, max = 255)
pal2 <- rgb( 0, 35, 196, max = 255)
df <- data.frame( Gruppe = c("A", "B", "A", "B"),
Kat = c("x1", "x1", "w1", "w1"),
value= c(1,2, 4, 5))
barchart(value ~ Kat, group= Gruppe,
panel = function(y,x,...){
panel.barchart(x,y, ..., col=c(pal1, pal2))
}, data = df,
auto.key = list(points = FALSE, rectangles = TRUE,
columns = 2, space = "bottom")
)
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