MATLAB: Plotting a Stacked Bar graph using different X values

bargraphx axis

So I have two different data sets, say
x1 = [1 2 3]
x2 = [2 3 4]
y1 = [5,6,7]
y2 = [10,12,21]
I want to plot the two data sets as a stacked bar graph. Problem is, the "bar" function does not allow you to use different x values…I think…unless I am doing something wrong. Anyone know a way around this?

Best Answer

x1 = [1 2 3]
x2 = [2 3 4]
y1 = [5,6,7]
y2 = [10,12,21]
x=unique([x1 x2])
yy1=nan(1,numel(x));
yy2=yy1;
yy1(ismember(x,x1))=y1
yy2(ismember(x,x2))=y2
bar(x,[yy1;yy2]')
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