text label above the bars

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Hi there,
I am new in matlab and I am trying to put text labels above the bars, so that A is above first one, B above second one etc...Can you help me with this
thank you
R
y = [10,20,30,15];
a = bar(y);
labels = {'A', 'B', 'C', 'D'};

Accepted Answer

Star Strider
Star Strider on 2 Jul 2016
This works:
y = [10,20,30,15];
a = bar(y);
labels = {'A', 'B', 'C', 'D'};
xt = get(gca, 'XTick');
text(xt, y, labels, 'HorizontalAlignment','center', 'VerticalAlignment','bottom')
  8 Comments
Rene Sebena
Rene Sebena on 3 Jul 2016
Yes, my fault, sorry for that, I have groups of bars for several subjects and 4 experimental conditions,.. Subject1 results are [10,20,30,15] and subject2 results are [15,15,15,12] so the matrix is like this:
y = [10 15; 20 15;30 15; 15 12];
and I just need to label subject 1 results with eg. "A" and subject 2 results with label "B".

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