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plotting points with two colors

David Winsemius

Tue, Jan 20, 2009 9:48 AM

?plot.default

plot(x <- rnorm(47), type = "p", main = "plot(x, type = \"p\")", col =  
c("dark red","blue"))

If you plan to have a system for the coloring, you need to get the  
values sequence-aligned with the colors. This just colors every other  
point "blue".

David Winsemius

On Jan 20, 2009, at 12:23 PM, Georg Ehret wrote:

> Dear Miss R,
>    I am trying to plot a scatterplot in which the points (round)  
> should
> have two colors: half red and half blue (if you want: two half solid  
> circles
> put together. Can you please help me to realize this efficiently?
>
> Thank you,
> Best regards, Georg.
> ***************************************
> Georg Ehret
> Geneva University Hospital
> Geneva, Switzerland
>
> 	[[alternative HTML version deleted]]
>
> ______________________________________________
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> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.

Thread (3 messages)

Georg Ehret plotting points with two colors Jan 20 David Winsemius plotting points with two colors Jan 20 Greg Snow plotting points with two colors Jan 20