Group overlay bar chars using cell with three 10x5 double arrays

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aryan ramesh 2021-7-23

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/884349-group-overlay-bar-chars-using-cell-with-three-10x5-double-arrays

评论： Yazan 2021-7-23

I am trying to generate a bar chart using one cell with 3(10*5) random elements as it is illustrated in the ZIMBI.png image

My code is like this:

for i = 1:3 
    cell_part = abs (randn(10,5))
    
    figure;
    bar (  cell_part(1,:))
    hold on
    % figure;
    bar ( cell_part(2,:))
    hold on
    % figure;
    bar ( cell_part(3,:))
    hold on
    bar ( cell_part(4,:))
    hold on
    bar ( cell_part(5,:))
    cell_total{i}(:,:) = cell_part; 
    end 
    
     figure;
     bar(cell_total{1}(:,:)', 'group' )
     hold on 
     bar(cell_total{3}(:,:)', 'group' )
     hold on 
     bar(cell_total{2}(:,:)', 'group' )
     hold on 
    

% Unfortunatelly, this code generates the image Cakld.png :

How can I associate the cell position with the bar chart ?

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aryan ramesh 2021-7-23

在 MATLAB Online 中打开

Hi, Scott. Tks for replying to me. Tks for your advice related to the for a loop. I saw this stacked option, but I want overlapped data between the columns of my cell_part(10, 5). It seems that the stacket option put the data over the previous one

I rewrote my code.

for i = 1:3 
    cell_part = abs (randn(10,5))
    cell_total{i}(:,:) = cell_part; 
end 
       figure;
     bar(cell_total{1}(:,:)', 'group' )
     hold on 
     bar(cell_total{3}(:,:)', 'group' )
     hold on 
     bar(cell_total{2}(:,:)', 'group' )
     hold on 

but, still no luck

Scott MacKenzie 2021-7-23

编辑：Scott MacKenzie 2021-7-23

Still no luck with what? Please try to clarify what you are trying to do. Is the key issue just adding tick labels as in the example chart you posted? If so, just following instructions in @Yazan's answer.

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采纳的回答

Yazan 2021-7-23

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/884349-group-overlay-bar-chars-using-cell-with-three-10x5-double-arrays#answer_752374

编辑：Yazan 2021-7-23

在 MATLAB Online 中打开

A very simple solution is to plot the data directly but after introducing matrices of zeros so that the bars look like they are grouped. See the example below.

clear, clc

close all

% toy data of size 10-by-5

data1 = randi(5, [10 5]);

data2 = randi(5, [10 5]);

data3 = randi(5, [10 5]);

% insert zero matrices

data = [data1; zeros(5, 5); data2; zeros(5, 5); data3];

% plot stacked bars normally

bar(data, 'stacked');

ax = gca;

ax.XTick = [5 20 35];