# Different coloured markers based on values

1 view (last 30 days)
Ahmed Abdulla on 8 Jun 2020
Answered: KSSV on 8 Jun 2020
I have values to be plotted that range from 0 to 0.1 and i would like the markers of the values less than 0.05 be box markers filled in black, while the ones larger than 0.05 only have a highlighted black border. Is there a way without seperating the values into two seperate matrices and plotting them individually?

Adam Danz on 8 Jun 2020
Use indexing. Create a logical array the same size as your data that identifies values < 0.05.
idx = x < 0.05;
Then you can plot the two populations of data separately.
plot(x(idx), 'ks','MarkerFaceColor', 'k');
hold on
plot(x(~idx), 'ks')

KSSV on 8 Jun 2020
YOu have to use logical indexing. USe ineualities and plot them.
figure
hold on
plot(x(y<0.05),y(y<0.05),'sr')
plot(x(y>=0.05),y(y>=0.05),'ob')

R2019b

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