Selecting the most repeated value

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med-sweng
med-sweng 2013-4-27
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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回答（1 个）

Andrei Bobrov
Andrei Bobrov 2013-4-27
out = b((max(a) == a));

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