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med-sweng

Selecting the most repeated value

Asked by med-sweng
on 27 Apr 2013

Say we have the following matrix:

    >  x=[2 3 2; 4 2 3; 4 2 3; 6 43 32];

And, we do the following, such that `a` shows how many time each number was repeated in `x`:

    > [a,b]=hist(x(:),unique(x))
    a =
         4     3     2     1     1     1
    b =
         2
         3
         4
         6
        32
        43

How can we select the value which is repeated most? Which would be in our example the value `2`.

Thanks.

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1 Answer

Answer by Andrei Bobrov
on 27 Apr 2013
out = b((max(a) == a));

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