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Re: how can i get the Scatter chart

  • To: mathgroup at smc.vnet.net
  • Subject: [mg125803] Re: how can i get the Scatter chart
  • From: nanobio9 <kuokan.liang at gmail.com>
  • Date: Tue, 3 Apr 2012 04:47:57 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <201204010737.DAA23324@smc.vnet.net> <jlbo51$47t$1@smc.vnet.net>

Hi,

For 2D case, ListPlot works equally well (and faster).

For 3D case, ListPointPlot3D do the same thing as below. Seems slow
but maybe still faster than using Graphics3D directly.

Best regards,
Kuo Kan Liang

> dist1 = NormalDistribution[];
>
> data1 = RandomVariate[dist1, 100];
>
> ListPlot[data1]
>
> dist2 = MultinormalDistribution[{0, 0}, {{1, 0}, {0, 1}}];
>
> data2 = RandomVariate[dist2, 100];
>
> Graphics[Point[data2],
>  Frame -> True]
>
> dist3 = MultinormalDistribution[{0, 0, 0}, IdentityMatrix[3]];
>
> data3 = RandomVariate[dist3, 100];
>
> Graphics3D[Point[data3],
>  Axes -> True]
>
> Bob Hanlon
>
>
>
>
>
>
>
> On Sun, Apr 1, 2012 at 3:37 AM,  <12146... at qq.com> wrote:
> > I know The probability density function,and then how can i get the
> > Scatter chart with Mathematica 8 ? not function's chart!




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