Bar Plot Error Bars in 2015a

17 vues (au cours des 30 derniers jours)
Adam Braegelman
Adam Braegelman le 24 Juin 2015
Commenté : Mike Garrity le 24 Juin 2015
I am trying to plot a bar graph of mean and standard deviation data for an assay with 8 conditions. I can't plot the error bars using the errorbar function. The script (below) works in 2014a. How can I modify the code to work in 2015a?
figure
hold on
bar(Inv_Freq_Mean)
errorbar(1:8,Inv_Freq_Mean, Inv_Freq_Std)
  1 commentaire
Mike Garrity
Mike Garrity le 24 Juin 2015
That certainly looks like it should work in 2015a. Can you tell me more about what's not working? Is there an error message? Does something draw incorrectly?

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Réponses (1)

Star Strider
Star Strider le 24 Juin 2015
This is one way:
[data,ctrs] = hist(randn(50,2), 10);
figure(1)
hBar = bar(ctrs, data);
ctr1 = bsxfun(@plus, hBar(1).XData, [hBar(1).XOffset]');
ctr2 = bsxfun(@plus, hBar(2).XData, [hBar(2).XOffset]');
ydt1 = hBar(1).YData;
ydt2 = hBar(2).YData;
hold on
errorbar(ctr1, ydt1, ones(size(ydt1))*0.4, '.r')
hold off
Credit goes to Kelly Kearney for discovering it.

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