Re: [R] display a matrix in colors

2015-06-12 Thread Bogdan Tanasa
Thanks, David, for your time. I found some good tutorials on heatmap.2 and it works : https://www.packtpub.com/books/content/creating-your-first-heat-map-r On Fri, Jun 12, 2015 at 9:12 PM, David Winsemius wrote: > > On Jun 12, 2015, at 5:39 PM, Bogdan Tanasa wrote: > > > Hi David, thanks, yes, >

Re: [R] display a matrix in colors

2015-06-12 Thread Bogdan Tanasa
Thanks, Jim. Yes, a good idea, shall I find more time, typically all these little projects I am doing or asking are in big rush. Found some good tutorials about heatmap.2 too: http://www.inside-r.org/packages/cran/gplots/docs/heatmap.2 http://sebastianraschka.com/Articles/heatmaps_in_r.html On F

Re: [R] display a matrix in colors

2015-06-12 Thread David Winsemius
On Jun 12, 2015, at 5:39 PM, Bogdan Tanasa wrote: > Hi David, thanks, yes, > > heatmap provides clustered heatmap, and I am looking for an unclustered > display of a matrix, Please explain what "clustered" means in the context of a heatmap. > and only to set up the color ranges. And that n

Re: [R] display a matrix in colors

2015-06-12 Thread Jim Lemon
Hi Bogdan, Have a look at color2D.matplot in the plotrix package - it's a bit different from "image" and "heatmap". Jim On Sat, Jun 13, 2015 at 10:39 AM, Bogdan Tanasa wrote: > Hi David, thanks, yes, > > heatmap provides clustered heatmap, and I am looking for an unclustered > display of a matr

Re: [R] display a matrix in colors

2015-06-12 Thread Bogdan Tanasa
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 wrote: > > > On Jun 12, 2015, at 5:28 PM, Bogdan Tanasa wro

Re: [R] display a matrix in colors

2015-06-12 Thread David Winsemius
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

[R] display a matrix in colors

2015-06-12 Thread Bogdan Tanasa
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 [[alternative HTML version deleted]] __