R help - Jun 2015 - display a matrix in colors

Dear all,

please could you advise about the most convenient functions or libraries to
use in order to display a matrix as a heatmap/a color matrix ?

the matrix contains the values of 0, 10, 20, 30 or 100. thank you !

-- bogdan

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On Jun 12, 2015, at 5:28 PM, Bogdan Tanasa wrote:
> Dear all,
> 
> please could you advise about the most convenient functions or libraries to
> use in order to display a matrix as a heatmap/a color matrix ?
> 
> the matrix contains the values of 0, 10, 20, 30 or 100. thank you !
What? You must have looked at `?heatmap` and the links on its help page, so what
really is the question?
> 
> -- bogdan
> 
> 	[[alternative HTML version deleted]]
> 
> ______________________________________________
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> 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.
David Winsemius
Alameda, CA, USA

Hi David, thanks, yes,

heatmap provides clustered heatmap, and I am looking for an unclustered
display of a matrix, and only to set up the color ranges. thanks for your
help !

-- bogdan

On Fri, Jun 12, 2015 at 5:36 PM, David Winsemius <dwinsemius at
comcast.net>
wrote:
>
>
> On Jun 12, 2015, at 5:28 PM, Bogdan Tanasa wrote:
>
> > Dear all,
> >
> > please could you advise about the most convenient functions or
libraries
> to
> > use in order to display a matrix as a heatmap/a color matrix ?
> >
> > the matrix contains the values of 0, 10, 20, 30 or 100. thank you !
>
> What? You must have looked at `?heatmap` and the links on its help page,
> so what really is the question?
>
> >
> > -- bogdan
> >
> >       [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > 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.
>
> David Winsemius
> Alameda, CA, USA
>
>
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