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how do I plot many points?

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  how do I plot many points? joe <josephfpu@yahoo.com> - 2011-05-21 10:51 +0000
    Re: how do I plot many points? "Nasser M. Abbasi" <nma@12000.org> - 2011-05-22 10:53 +0000
    Re: how do I plot many points? Dan <dflatin@rcn.com> - 2011-05-22 10:57 +0000
    Re: how do I plot many points? Peter Pein <petsie@dordos.net> - 2011-05-22 10:55 +0000

#2582 — how do I plot many points?

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

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#2585

On 5/21/2011 3:51 AM, joe 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
>

May be your Mathematica installation is corrupted? Because I can see clearly
the points using 8.0.1.

Try enlarging them may be?

ListPointPlot3D[{{2,4,5},{3,7,9},{6,4,5},{5,7,5},{7,2,1}},PlotStyle->{PointSize[Large]}]

If you still do not see anything, report it as a bug to WRI.

--Nasser

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#2599

On May 21, 6:51 am, joe <joseph...@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

Are you sure you did not enter

ListPointPlot3D[{{2, 4, 5}, {3, 7, 9}, {6, 4, 5}, {5, 7, 5}, {7, 2,
1}}];

A semicolon will suppress the output.

-- Dan

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#2617

Am 21.05.2011 12:51, schrieb joe:
> 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
> 
I do.

http://dl.dropbox.com/u/3030567/Mathematica/Untitled-1.png

Maybe your installation has been corrupted by a crash of the OS?

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