multiple non uniform distributions most common values identification

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CPOR 2018-10-5

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评论： Image Analyst 2018-10-9

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Distrib.mat

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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);

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CPOR 2018-10-5

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[counts, edges] = histcounts(dataInput2,500);
  temp = sort( edges, 'descend' );
  spinPeaks = temp(1:injec);

CPOR 2018-10-5

above is the actual code that I'm using...

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Image Analyst 2018-10-5

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Call findpeaks() on counts().

By the way, why is B not at "2"?

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CPOR 2018-10-9

correct...what I need is A-B-C

Image Analyst 2018-10-9

PeakDetector.m

So buy the Signal Processing Toolbox, or else write findpeaks yourself. Or search the internet for things like https://www.mathworks.com/matlabcentral/fileexchange/25500-peakfinder-x0-sel-thresh-extrema-includeendpoints-interpolate

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2631518/

Also see attached for another one.

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