MATLAB: Is there a way to extracted histogram data into a matrix instead of graph

guillaume

Hello,
Is there a way to extract histogram data into a matrix instead of a graph? 
for mer= start:Add:N_Mer  
    FileName_1 = ['Info_',num2str(N_Mer),'.mat'];
    disp([FileName_1,' Running'])
    M=load(FileName_1);
    all_rows=cell2mat(struct2cell(M));
    R_sqr{N_Mer}=all_rows(1,:);
    FileName=(['hist_R2',num2str(N_Mer)]);
    hist_R2{N_Mer}=histogram(R_sqr{N_Mer});
    legend
    hold on
end

Best Answer

If you want to make a plot and also extract the values
% some data

foo = randn(10000,1);
% make a histogram named h
h = histogram(foo);
% get the values of the histogram
binedges = h.BinEdges;
binwidth = h.BinWidth;
bincounts = h.Values;
Alternatively, if you don't want a plot, but just want to extract histogram information
% some data
foo = randn(10000,1);
% extract histogram data
[bincounts, binedges] = histcounts(foo);
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