How can i put error bars in grouped bar plot?

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Arshad 2016-10-6

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https://ww2.mathworks.cn/matlabcentral/answers/305991-how-can-i-put-error-bars-in-grouped-bar-plot

评论： Arshad 2016-10-7

Hi All, My data are as follow: pw=[900 1200 1500]; % x-axis data

bc=[13.40 38.07 48.53; 14.47 31.53 54.00; 16.37 31.17 52.47]; %Y-axis data

err = [1.222 2.557 3.735 0.933 3.526 2.615 1.994 3.675 1.833]; % errors for y data

I am trying to plot the grouped bar graph with error bars in Matlab 2014b, but I was not successful. I would appreciate if any one can help me in solving this problem.

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Answer 1

dbmn 2016-10-7

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https://ww2.mathworks.cn/matlabcentral/answers/305991-how-can-i-put-error-bars-in-grouped-bar-plot#answer_237898

In the File-Exchange there is a function that does exactly what you want.

https://de.mathworks.com/matlabcentral/fileexchange/30639-barwitherr-errors-varargin-

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Arshad 2016-10-7

Hi, I tried to use barwith err function and the following code. But it is giving me this message "Undefined function 'barwitherr' for input arguments of type 'double'."

y=[0.33,0.362]; errY=[0.017,0.054]; h=barwitherr(errY,y); set(h(1),'FaceColor','g')

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