Combined stacked and multi-bar barchart

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Claudius Rosendahl 2021-4-27

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https://ww2.mathworks.cn/matlabcentral/answers/814600-combined-stacked-and-multi-bar-barchart

关闭： Claudius Rosendahl 2021-5-12

Y.csv

在 MATLAB Online 中打开

I have three data columns (Y(:,1:3)) and their corresponding errors (Y(:,4:6)). What I want is Y(:,1) grouped with a stacked bar of Y(:,2:3).

The following code creates the attached plot.

figure;
b = bar(2:2:40,Y(:,1:3),'FaceColor','flat','EdgeColor','none');
X=cell2mat(get(b,'XData')).'+[b.XOffset];
b(1).FaceColor = [0 0 0];
b(2).FaceColor = [0.9 0 0];
b(3).FaceColor = [0 0.7 0];
hold on
errorbar(X(:,1),Y(:,1),Y(:,4),'LineStyle','none','Color',[0.6 0.6 0.6]);
errorbar(2:2:40,Y(:,2),Y(:,5),'LineStyle','none','Color',b(2).FaceColor*0.6);
errorbar(X(:,3),Y(:,3),Y(:,6),'LineStyle','none','Color',b(3).FaceColor*0.6);
hold off

So I want the green bar on top of the red bar (if green > 0, otherwise green bar below zero as usual). Repositioning the error bars is not a problem.

Is there any way to cleanly group stacked bars? I guess I could figure out some workaround by adding multiple bar plots together, but that seems messy and very time intensive....

Thanks!

(using Matlab 2020b)