Re: ListPlot with row vectors

*To*: mathgroup at smc.vnet.net*Subject*: [mg28506] Re: [mg28500] ListPlot with row vectors*From*: BobHanlon at aol.com*Date*: Tue, 24 Apr 2001 01:48:45 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

A={{x1, x2, x3, x4, x5, x1}, {y1, y2, y3, y4, y5, y1}}; A = Union[Transpose[A]] Bob Hanlon In a message dated 2001/4/22 9:14:44 PM, pasquino at seas.upenn.edu writes: >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. >