[R] Save rgl plot3d Graph as Image

2009-07-08 Thread Patrick Gedeon
Dear Users:
I wish to save 3d scatter plots I have generated using the plot3d command in
the rgl package. Any image format such as .tiff would work. Can anyone tell
me how to do this?

Thank you

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[R] Linux Installation Version

2009-06-29 Thread Patrick Gedeon
Hello,

I would like to download the correct R program RMP for my linux
distribution, but I am not sure which one I need.

The results of a cat /proc/version is:

Linux version 2.6.23-9.ydl6.1 (r...@build2.terraplex.com) (gcc version 4.1.1
20070105 (Red Hat 4.1.1-52.ydl.1)) #1 SMP Sat Jan 26 20:16:15 EST 2008


The results of a uname -a is:

Linux localhost.localdomain 2.6.23-9.ydl6.1 #1 SMP Sat Jan 26 20:16:15 EST
2008 ppc64 ppc64 ppc64 GNU/Linux

I see that I need one of the redhat distributions, but after that I am lost.
I am running Yellowdog Linux 6.0 on a PS3.

Any ideas?
Thanks very much

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[R] Export rgl plot3d scatter

2009-06-28 Thread Patrick Gedeon
Hello,
I have created a 3d scatter plot using plot3d. Is it possible to export the
resulting graph so that it can be placed in a pdf, powerpoint, or something
of the sort and still be able to rotate it?

Thanks

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[R] Saving RGL Graphs

2009-06-28 Thread Patrick Gedeon
Dear Users:
I have created several 3d scatter plots using the rgl package. I wish to
save each of them so that I can later open them in R and view/rotate them.
What is the command to do this?

Also, do I need to save them each into individual files, or can I save them
all together and then somehow toggle between them.

Thanks very much.

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[R] Rainbow Colored Scatter Plot

2009-06-23 Thread Patrick Gedeon
Hello,
I have created a 3d scatter plot using the plot3d command in the rgl
package. I have approximately 6500 data points in the scatter plot.

I would like to color these points sequentially using the entire color
spectrum. (So the first point is red, next point slightly different, and
each point gradually changes so that the final point is violet.) Is anyone
familiar with how this can be done?

Thanks,
Patrick

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and provide commented, minimal, self-contained, reproducible code.