       Re: ListPlot with row vectors

• To: mathgroup at smc.vnet.net
• Subject: [mg28518] Re: [mg28500] ListPlot with row vectors
• From: Ken Levasseur <Kenneth_Levasseur at uml.edu>
• Date: Tue, 24 Apr 2001 01:48:53 -0400 (EDT)
• References: <200104230103.VAA03925@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

```Nicola

Transpose[A] will give you a list of ordered pairs.

Ken

Nicola wrote:

> I have 2xN matrix whose column vectors are points in the cartesian plane. I
> would like to plot these points, and therefore I assumed that ListPlot would
> do the job. But I realized that ListPlot only plots a one row vector against
> integer numbers, or at the most a list of points in the form
> {{x1,y1},{x2,y2},{}...}
> The problem is that I have the points in the form
> A={{x1,x2,x3,x4,x5,x6...},{y1,y2,y3,y4,y5}}.
> How can I turn my matrix into a form that Mathematica can use, so to plot
> the points on the plane?
>
> One more questions, if you don't mind. How can I have the starting matrix A
> contain only unique points? In other words, there should be no repetitions
> of the same point in the matrix.
>
> Please *post* and *email* your replies.
> Thanks for your help!
>
> Nicola

```

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