Dear Antonello,
How about this? Obviously, you can change the background colours for the
confidence levels (deprespal) and for the regression lines, etc.
Surely, many in the list can improve on my rough and ready solution.
deprespal=c("#CC","#99")
p2 <- ggplot(data = df, aes(x =Levels_De
Dear Antonello,
You can specify the colours manually with scale_colour_manual(). See
http://docs.ggplot2.org/0.9.3.1/scale_manual.html for some examples. The
last examples uses greys.
Best regards,
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature and
Fo
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