decreasing the width of bar graph in matlab -

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i wrote code below make bar graph problem width of bar big , need make width thinner, when change fig properties whole graph become smaller .. help?

original photo

after modifying width , whole graph become smaller don't need happen

x = [2,3,4,5,6]; y = [80.32,95.2,92.6,75.6,65.7] figure; bar(x,y,'b');

you can use third input argument bar specifies width:

bar(x,y,.4,'b'); %// change ".4" needed

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