[R] 3D trajectory plot?

[Michael Grant]

Are you talking about a 'streamline' like might be made with 'vtk'? or in a number of fluid dynamics, groundwater packages, particle physics codes, etc.? There was an exploratory hook up of R and vtk by M. Kondrin a year or two back (linux only). Search the archives. Parsing a vtk dataset in R should relatively straight-forward.

HTH
Michael Grant



--- On Tue, 11/11/08, Chris Jarman <chris.jarman at gmail.com> wrote:

> From: Chris Jarman <chris.jarman at gmail.com>
> Subject: [R] 3D trajectory plot?
> To: r-help at r-project.org
> Date: Tuesday, November 11, 2008, 9:55 PM
> Hello,
> I'm attempting to create a smooth, 3D plot of a
> trajectory (rather
> than the cloud or wireframe functions).  I would rather the
> individual
> data points not be visible.  I've had no luck finding
> this on the
> graphics or help pages.  Thank you in advance.  Chris
> Some example data, just in case:
> 
> 25	32	40
> 12	25	32
> 2	12	25
> 2	2	12
> 20	2	2
> 1	20	2
> 6	1	20
> 5	6	1
> 5	5	6
> 
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