MATLAB: Multiple non uniform distributions most common values identification

non uniform distributions

I need to find the most common values from the 3 main distributions (see figure) from dataInput2.
The code below computes the wrong bins (1-2-3) because the distributions are not normal. Any ideas how I could get the values A-B-C instead? (see figure)…..Distributions can change limits, so defining boundaries is not an option
    [counts, edges] = histcounts(dataInput2(:,i),500);
    temp = sort( edges, 'descend' );
    spinPeaks = temp(1:injec);

Best Answer

Call findpeaks() on counts().
By the way, why is B not at "2"?
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