HISTOGRAM 2 COLOURS - positive numbers red, negative numbers blue
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aine gormley
le 4 Déc 2018
Commenté : aine gormley
le 4 Déc 2018
Hello,
I have a histogram showing temperature warming (positive numbers) and cooling (negative). It is based on linear regression and the basic code for hte histpgram part is below.
I am wondering is it possible to do the positive bars (there are 1000s) in red and the neg (100s) in blue? Similar to the split in the picture below the code (obviously without the arrow etc.).
slopes = slope_TSA(:);
slopes(isnan(slopes)) = [];
figure;
histogram(slopes);
ylim([0 180000]);
xlim([-0.0001 0.0002]);
title('Distribution of combined ctl slopes - TSA');
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madhan ravi
le 4 Déc 2018
Modifié(e) : madhan ravi
le 4 Déc 2018
EDITED
h=histogram(slopes(slopes>0));
h.FaceColor='red'
hold on
h1=histogram(slopes(slopes<0));
h1.FaceColor='blue'
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madhan ravi
le 4 Déc 2018
Download https://www.mathworks.com/matlabcentral/fileexchange/59361-histogram-percentage you may find it useful
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