Plotting high-dimensional discreted data on two-dimensional plot

Question

yonatan s 2020-8-14

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回答： Vimal Rathod 2020-8-19

plot6d.jpg

I wish to plot 6D data on a 2D plot. I envision something like in the attached figure.

The axes are two dimensions, the color adds another one, three columns add another three, and left/right square is another one.

I have total of 3 points on the x-axis and 2 points on the y-axis, so space is not a problem.

Thanks.

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Answer 1

Vimal Rathod 2020-8-19

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Hi,

I would recommend you to go through the scatter function in MATLAB which could be used to generate a scatter plot and about converting 6D to 2D visualization you could do by your method but I would suggest you to convert 6D to 3D using scatter3 function and then you could plot the other dimensions by using one dimension as marker size, one dimension as marker color and one more as a different marker altogether.

You could check about the marker properties in the scatter functions. To know more about those functions refer to the links below.

https://www.mathworks.com/help/matlab/ref/scatter.html

https://www.mathworks.com/help/matlab/ref/scatter3.html