merge three barh (stacked)

Question

Rachele Franceschini 2022-4-12

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1694595-merge-three-barh-stacked

评论： Mathieu NOE 2022-4-13

采纳的回答： Voss

Cartel2.xlsx

在 MATLAB Online 中打开

I have one table with different regions and data. Each color outlines different data that it should be one bar.

For example the variable A has one bar (stacked) with values from column "B" to "K". Then always the variable A has the bar (stacked) from column "L" to "U" and at the end the third bar with value from "V" to "AE".

t = readtable('Cartel2.xlsx')

I tried this code, but it is not clear, too long

x = [1 2 3];
y = [0.18	0.54	0.50	0.74	0.30	2.18	0.64	3.75	0.56	0.62; 0.63	1.10	1.39	1.86	1.59	0.71	0.67	0.68	0.74	0.63; 4.12	0.00	0.08	0.00	0.05	1.45	0.00	0.00	0.00	0.30];
barh(x,y,'stacked')

I would like to get bar (stacked) sequential, it is possible?

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Answer 1

Voss 2022-4-12

1
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https://ww2.mathworks.cn/matlabcentral/answers/1694595-merge-three-barh-stacked#answer_941225

在 MATLAB Online 中打开

Cartel2.xlsx

Is this what you have in mind?

(For each variable A through V, one bar with the sum of columns B - K (always 10 in this file), one bar with the sum of columns L - U (also always 10 in this file), one bar with the sum of columns V - AE.)

M = readcell('Cartel2.xlsx');

names = M(:,1);

N = numel(names);

M = cell2mat(M(:,2:end));

M_sum = [ ...

sum(M(:,1:10),2) ...

sum(M(:,11:20),2) ...

sum(M(:,21:30),2) ...

];

barh(1:N,M_sum,'stacked');

set(gca(),'YLim',[0 N+1],'YTick',1:N,'YTickLabel',names,'YDir','reverse');

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Rachele Franceschini 2022-4-12

without sum. I would like three barh for each variable in y ( A, B, C, etc). Each barh has values as in table.

For example in this way.

Voss 2022-4-12

编辑：Voss 2022-4-12

在 MATLAB Online 中打开

Cartel2.xlsx

M = readcell('Cartel2.xlsx');

names = M(:,1);

N = numel(names);

M = cell2mat(M(:,2:end));

hold on

for ii = 1:N

barh(ii+[-0.25 0 0.25],reshape(M(ii,:),[],3).','stacked');

end

set(gca(), ...

'YLim',[0 N+1], ...

'YTick',1:N, ...

'YTickLabel',names, ...

'YDir','reverse', ...

'XLim',[0 10.4], ...

'Box','on', ...

'TickDir','out');

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Answer 2

Mathieu NOE 2022-4-12

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1694595-merge-three-barh-stacked#answer_941215

在 MATLAB Online 中打开

hello Rachele

try this !

you get now one figure (plot) per variable , 20 in total)

all the best

t = readcell('Cartel2.xlsx');
var_names = t(:,1);
data = cell2mat(t(:,2:end)); % 3 groups of 10 rows
for ci = 1:numel(var_names)
    y = data(ci,:);
    yy = reshape(y,3,10);
    figure(ci),
    barh(x,yy,'stacked')
    title(['variable :' var_names(ci) ]);
end