Re: [R] color2D.matplot axis names

From: Uwe Ligges <ligges_at_statistik.tu-dortmund.de>
Date: Wed, 18 Jun 2008 10:15:55 +0200

Looking into the color2D.matplot code showsthat this is by design. You might want to contact the package maintainer and send suggestions how to patch the function (or better, send the patch itself) in order to show appropriate labels.

Of course, for a worksround, disable axes

color2D.matplot(a,c(0,1),c(0,0),c(0,0),show.legend=TRUE,

     show.values=TRUE, axes=FALSE)

and add manually constructed axes by the axis() function later on.

Uwe Ligges

MeMooMeM wrote:
> Hi,
>
> I finally came up with a nice colored matrixplot, using the color2D.matplot
> function of the plotrix package. But I can't assign xtics and ytics to this
> plot. I made sure that the matrix has correct colnames() and rownames().
>
> Here's what I do:
>
> a=matrix(1:16, 4, 4)
> colnames(a) <- c("X1", "X2", "X3", X4)
> rownames(a) <- c("Y1", "Y2", "Y3", "Y4")
> color2D.matplot(a,c(0,1),c(0,0),c(0,0),show.legend=TRUE, show.values=TRUE)
>
> As you can see from the output of these commands, the ticks are numbers, but
> not the names.
>
> Thank you so much in advance!
>
>



R-help_at_r-project.org mailing list
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. Received on Wed 18 Jun 2008 - 09:49:54 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Wed 18 Jun 2008 - 10:31:19 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive