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Re: Listplot with appendto list

  • To: mathgroup at smc.vnet.net
  • Subject: [mg125381] Re: Listplot with appendto list
  • From: Bob Hanlon <hanlonr357 at gmail.com>
  • Date: Sun, 11 Mar 2012 04:05:21 -0500 (EST)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • References: <201203101115.GAA08109@smc.vnet.net>

Create the list and then operate on the list. I've added a slope control.

Manipulate[
 list = a*Range[0, n];
 ListLinePlot[list,
  PlotRange -> {{-0.01, 10}, {-0.01, 4}}],
 {{a, 0.2}, 0.1, 0.5, 0.1, Appearance -> "Labeled"},
 {{n, 1, "N"}, 1, 10, 1, Appearance -> "Labeled"}]


Bob Hanlon

On Sat, Mar 10, 2012 at 6:15 AM, Scott Colwell <srcolwell at gmail.com> wrote:
> I have slider that control a variable (N) that is used in a calculation. Suppose the calculation is .2 x N. I want to have the answer at each level of N to be added to a list. The list is then plotted using ListPlot using the Joined -> True so that it updates at each level of N.
>
> I've tried reap and so and AppendTo, but can't seem to get it to work. Any thoughts?
>
> Here's what I have so far:
>
> Manipulate[
>  list = {0};
>  Show[
>  ListPlot[
>   AppendTo[list, .1*n],
>   Joined -> True,
>   PlotRange -> {{-0.01, 10}, {-0.01, 1}}
>   ]],
>  {{n, 1,  "N"}, 1, 10, 1}
>  ]



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