How to put errorbars
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Aftab Ahmed Khan
el 25 de Jul. de 2014
Respondida: Abo Saqer
el 15 de Ag. de 2017
Hi Everyone, How can i put errorbars in my figure below (Between red and green graphs)?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/166213/image.png)
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Star Strider
el 25 de Jul. de 2014
Use the errorbar function on the line of your choice. The easiest way to do this is to plot that line, then use hold to plot the others:
figure(1)
errorbar(Traffic, EngsetPb, barvector)
hold on
plot( ... the rest ... )
hold off
grid
Hypothetical variables here.
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Wayne King
el 25 de Jul. de 2014
Editada: Wayne King
el 25 de Jul. de 2014
Do you have the Statistics Toolbox?
x = 1:10;
y = sin(x);
e = std(y)*ones(size(x));
plot(x,y,'b')
hold on
errorbar(x,y,e,'bo','markerfacecolor',[0 0 1])
Not sure exactly what you mean by "between red and green graphs"
I'm assuming that each data point is an estimate and you have an associated confidence inteval that you want to represent
2 comentarios
Wayne King
el 25 de Jul. de 2014
Presumably this probability comes with some associated error, you just want to use that error in errorbar()
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