medians ( seq -- lower upper )
Statistics

Prev:	upper-median ( seq -- elt )
Next:	mode ( seq -- x )

Vocabulary
math.statistics

Inputs

seq

an object

Outputs

lower	an object
upper	an object

Definition

USING: arrays kernel sequences ;

IN: math.statistics

: medians ( seq -- lower upper )
    [ ] [ [ lower-median-index ] [ midpoint@ ] bi 2array ] bi
    kth-smallests first2 ;