HOW CAN I CHANGE THE COLOR OF DIFFERENT DATA?

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Pul il 25 Mag 2021
Modificato: Pul il 12 Giu 2021
Hello everyone,
I should change the colour of red data: on the right I should use a color and on the left another one; is it possible?
Thank you!
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Scott MacKenzie il 25 Mag 2021
It would help if you included your data as a file rather than as a screen snip.
Pul il 26 Mag 2021
Right; done.

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Risposta accettata

Uday Pradhan il 28 Mag 2021
Hi Pul,
If you would like to color the vertical bars in an errorbar plot individually, you could try replicating the errorbar plot using the below script:
%Create dummy data and errors
x=1:30;
y=rand(length(x),1);
e=rand(length(x),1);
%Sprinkle some NaNs over the error data
e(randi(max(x),[1 10])) = NaN;
%Plot the data
figure
plot(x,y,'c');hold on;
%Choose length of the whisker for errorbars
inc = 0.25;
for i=1:length(x)
%Set your special condition to switch colors for the vertical bars
if mod(i,2) == 0
color = 'r';
else
color = 'k';
end
%Plot the vertical bar
plot([x(i) x(i)],[y(i)-e(i) y(i)+e(i)],'Color',color);
%Plot the whiskers
plot([x(i)-inc x(i)+inc],[y(i)-e(i) y(i)-e(i)],'Color',color);
plot([x(i)-inc x(i)+inc],[y(i)+e(i) y(i)+e(i)],'Color',color);
end
You could replace x,y and e with your data and set your criteria to color each bar differently. I hope this helps.
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Pul il 31 Mag 2021
Hi Uday,
yes,thank you!

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