MATLAB: 3d scatter plot for a grouping data

gscatter

I am searching for a 3D version of gscatter. I know it was asked a while ago and apparently there was no function available at that time.

I wana check if it is added to newer version of matlab?

Best Answer

gscatter3 is not available as a built-in function in MATLAB. You can write your own wrapper around plot3() to get the same effect as gscatter3. Chad's answer to that question also shows suggest a method. You can also directly use this FEX submission: https://www.mathworks.com/matlabcentral/fileexchange/37970-gscatter3, which internally uses plot3() to give the same result as gscatter in 3D.

Related Solutions

MATLAB: Sequence grouping

Does this do what you are wanting?

Lp = length(piv);
G = ones(Lp,2*Lp+1);
G(:,1) = piv-Lp;
G = cumsum(G,2);
D{1} = min(a):min(G(:))-1;  % Holds the groups
D(2:Lp+1) = mat2cell(G,ones(1,Lp),2*Lp+1);
D{Lp+2} =  max(G(:))+1:max(a);

EDIT

Note that this may be much faster, though it does have a loop.

L2 = length(piv);
D2 = cell(L2+2,1);
D2{1} = min(a):min(piv-L2-1);
for ii = 2:L2+1
    D2{ii} = piv(ii-1)-L2:piv(ii-1)+L2;
end
D2{L2+2} = max(piv+L2)+1:max(a);

MATLAB: Create undirected or direct 3d graph

See https://www.mathworks.com/help/matlab/math/graph-plotting-and-customization.html

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Related Solutions

MATLAB: Sequence grouping

MATLAB: Create undirected or direct 3d graph

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