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Re: how do I plot many points?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg119104] Re: how do I plot many points?
  • From: DrMajorBob <btreat1 at austin.rr.com>
  • Date: Sun, 22 May 2011 06:52:57 -0400 (EDT)

Don't invent names willy-nilly, and things will go a little better:

a = {{2, 4, 5}, {3, 7, 9}, {6, 4, 5}, {5, 7, 5}, {7, 2, 1}};
ListPlot3D[a]

Bobby

On Sat, 21 May 2011 05:51:32 -0500, joe <josephfpu at yahoo.com> wrote:

> I have about 80,000 3d points to plot.
> for example one point would be (x1,y1,z1)
> how do i do this?
> I am completely confused, and do not know how to use mathematica.
>
>
>
>
> here is me making an attempt if you would like to see.
>
>
> this was my input
>
> a = {{2, 4, 5}, {3, 7, 9}, {6, 4, 5}, {5, 7, 5} , {7, 2, 1}}
>
> ListPointPlot3D[a]
>
> and this was the output
>
> {{2, 4, 5}, {3, 7, 9}, {6, 4, 5}, {5, 7, 5}, {7, 2, 1}}
>
> ListPointPlot3D[{{2, 4, 5}, {3, 7, 9}, {6, 4, 5}, {5, 7, 5}, {7, 2, 1}}]
>
> I see no graph
>


-- 
DrMajorBob at yahoo.com


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