Creating subplots based on a cell array
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Hi,
If I have two cells like this:
cell1 = {'AA' 'AA' 'BC' 'BC' 'BC' 'DD' 'DD'; 1 2 3 4 5 6 7; 7 6 5 4 3 2 1; 5 9 8 7 6 5 4}
cell2 = {'AA' 'AA' 'BC' 'BC' 'BC' 'DD' 'DD'; 3 4 5 6 7 8 9; 2 3 4 5 6 7 8; 9 8 7 6 5 4 3}
Is there a way to create subplots based on matching the strings from the first row, where there is not necessarily an equal number of strings for all?
The final figures would look something like this:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1432058/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1432063/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1432068/image.png)
Thank you!
4 Comments
Accepted Answer
Voss
on 11 Jul 2023
Edited: Voss
on 11 Jul 2023
cell1 = {'AA' 'AA' 'BC' 'BC' 'BC' 'DD' 'DD'; 1 2 3 4 5 6 7; 7 6 5 4 3 2 1; 5 9 8 7 6 5 4};
cell2 = {'AA' 'AA' 'BC' 'BC' 'BC' 'DD' 'DD'; 3 4 5 6 7 8 9; 2 3 4 5 6 7 8; 9 8 7 6 5 4 3};
assert(isequal(cell1(1,:),cell2(1,:)))
figure('Position',[50 50 500 1200]); % make a tall figure to see the subplots clearly
[g,g_id] = findgroups(cell1(1,:));
N = numel(g_id);
for ii = 1:N
idx = find(g == ii);
n = numel(idx);
for jj = 1:n
subplot(N*n,1,(ii-1)*n+jj)
plot([cell1{2:end,idx(jj)}],[cell2{2:end,idx(jj)}]);
title(cell1{1,idx(jj)});
end
end
More Answers (1)
the cyclist
on 11 Jul 2023
cell1 = {'AA' 'AA' 'BC' 'BC' 'BC' 'DD' 'DD'; 1 2 3 4 5 6 7; 7 6 5 4 3 2 1; 5 9 8 7 6 5 4};
cell2 = {'AA' 'AA' 'BC' 'BC' 'BC' 'DD' 'DD'; 3 4 5 6 7 8 9; 2 3 4 5 6 7 8; 9 8 7 6 5 4 3};
numbers1 = cell2mat(cell1(2:end,:));
numbers2 = cell2mat(cell2(2:end,:));
[uniqueAlpha,~,indexFromUniqueToAll] = unique(cell1(1,:));
numberUniqueAlpha = numel(uniqueAlpha);
for na = 1:numberUniqueAlpha
columnsThisAlpha = find(indexFromUniqueToAll==na);
numberColumnsThisAlpha = numel(columnsThisAlpha);
figure
tt = tiledlayout(numberColumnsThisAlpha,1);
title(tt,uniqueAlpha(na))
for nc = 1:numberColumnsThisAlpha
nexttile
plot(numbers1(:,nc),numbers2(:,nc))
end
end
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