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Manipulate a bivariate graph?

Kali Boggs
Posted 6 years ago

Yes, I was trying to Manipulate a Bivariate Distribution graph using the input shown below. I got the bivariate distribution from http://reference.wolfram.com/language/ref/BinormalDistribution.html and I am trying to make it manipulate the inputs by using Manipulate. This is what I have in the program,

Manipulate[
 ParallelTable[
  Plot3D[PDF[
    BinormalDistribution[{0, 0}, {\[Sigma]x, \[Sigma]y}, \[Rho]], {x, 
     y}], {x, -1, 6}, {y, 0, 11}, PlotRange -> All, 
   MeshFunctions -> {#3 &}, MeshShading -> {None, Red, None, Yellow}, 
   PlotPoints -> 25], {\[Rho], {\[Rho]}}], {\[Sigma]x, -3, 
  3}, {\[Sigma]y, -3, 3}, {\[Rho], -5, 5}]

However, when the output come out the graph is not being shown. I am not receiving any errors, and even as I slide the bars nothing is showing up. How can I fix this?

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POSTED BY: Kali Boggs
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Kali Boggs
Kali Boggs
Posted 6 years ago

UPDATE: I have changed the values for Rho since they cannot be above -1 to 1. However, the same thing is happening where the graph is not being shown with no errors being given from Mathematica. Here is the new Input:

Manipulate[ ParallelTable[ Plot3D[PDF[ BinormalDistribution[{0, 0}, {[Sigma]x, [Sigma]y}, [Rho]], {x, y}], {x, -5, 5}, {y, -5, 5}, PlotRange -> All, MeshFunctions -> {#3 &}, MeshShading -> {None, Red, None, Yellow}, PlotPoints -> 25], {[Rho], {[Rho]}}], {[Sigma]x, -3, 3}, {[Sigma]y, -3, 3}, {[Rho], -.9, .9}]

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POSTED BY: Kali Boggs
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