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last_plot
2010 Nov 23
1
specifying colours in a ggplot2 piechart
Someone was asking how to do a 16 category piechart in OpenOffice Calc and it appears that it can not be done (which we, probably, should be happy about) but I thought that I'd try it in ggplot2.
It works but I then thought I'd like to make the colours more distinctive but fro some reason I don't seem to be able to use manually assigned colours.
Can anyone suggest where I'm