MATLAB: How to keep the highest N% values of a data set

data setdectilequantilerank

Hi everyone,

I have a data set in one column and defined number of rows. How can I keep the top 10% of these values?

Use MAXK:

Y = maxk(X, ceil(N * numel(X) / 100))

b=[a(:,1),sortrows(a(:,2:end),4,'descend')];

Please try the mode function:

   x = mode(A);

HTH.