Name Rascal/Libraries/Prelude/List/distribution

Synopsis Get the distribution of the elements of the list. That is how often does each element occur in the list?

Function map[&T element, int occurs] distribution(list[&T] lst)

Usage import List;

Examples

rascal>import List;
ok
rascal>distribution([4,4,4,3,1,2,1,1,3,4]);
map[int element, int occurs]: (1:3,2:1,3:2,4:4)

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