Hi,
Also take a look at the RColorBrewer package.
cheers,
Paul
milton ruser wrote:
Hi there,
I picked it up from r.colors' grass manual:
http://colorbrewer2.org/
The code bellow cold be usefull for you explore simbols and colors.
x11(900,500)
par(mfrow=c(1,2))
x<-runif(20)
y<-runif(20)
plot(y~x, type="n")
Number.of.symbols<-20
for (i in 1:Number.of.symbols)
{
points(y[i]~x[i], pch=i, cex=1.5)
text((x[i]+0.02),y[i], i)
}
colors.list<-colors()
Number.of.colors<-100
colors.list<-colors.list[1:Number.of.colors]
plot(0:1,0:1, type="n")
for (i in colors.list)
{
x<-runif(1)
y<-runif(1)
text(x,y, i, col=i)
}
cheers
miltinho
On Tue, Nov 24, 2009 at 6:01 PM, phoebe kong <sityeek...@gmail.com> wrote:
It should be 11 different groups, not 8.
On Tue, Nov 24, 2009 at 3:00 PM, phoebe kong <sityeek...@gmail.com> wrote:
Hi,
I want to draw a plot where the data set has 8 different groups. Could
you
suggest 8 combination of colors and symbols that are distinguishable? If
the
colors are too close, it would be hard to differentiate from the plot.
Thanks,
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