Using hold to generate scatter-histogram in for loop
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I'm attempting to combine multiple scatter-histograms into one figure. I have randomly assigned y-values for each x-value. I've tried adding 'hold' and 'hold on' before and within the for loop. Matlab keeps outputting individual figures. Any help would be great!
a=1; b=10;
for i=1:MiceNumb
xData=0;
yData=0;
xData = xDataCellArray{i};
r=(b-a).*rand(5000,1) + a;
yData=r(1:size(xData));
figure
if genotype(1,i)==1
scatterhist(xData,yData,'Kernel','on','LineStyle',{'-'},'Marker','.');
end
end
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Adam Danz
2025-4-2
0 个投票
There are two approaches to creating a scatterhistogram while using a loop.
The first is to collect the data within the loop and then plot it afterwards. You'll likely need to create a grouping variable to keep track of which loop the data came from. Then use the following syntax where the arguments are vectors.
The second approach would be to produce the scatterhistogram at the beginning and then append its data properties. That approach is demonstrated in this comment: https://www.mathworks.com/matlabcentral/answers/1770655-how-to-hold-different-constellations-using-scatterhistogram#comment_3330674
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