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rcolorschord-diagram

use pre-defined color palette in chordDiagram

I have this palette:

     palette_ECOFIN<-c("#9A5EA6", "#E5C473", "#B98B50", 
                    "#61276D", "#2E368F", "#D8C5E0", "#0000FF", "#800080")

I tried to create enough colors (I need 29) in a chorddiagram with these lines of code:

     library(RColorBrewer)
     getPalette = colorRampPalette(brewer.pal(29,"palette_ECOFIN"))

And I get this error message:

      Error in brewer.pal(29, "palette_ECOFIN") :palette_ECOFIN is not a 
valid palette name for brewer.pal
Solution

  • I think it goes beyond RColorBrewer limit, but you can use the rainbow(29)