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Averages/Mode: Difference between revisions
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grouped.filter(_._2 == max).map(_._1)(breakOut)
}</lang>
=={{header|Scheme}}==
{{works with|Berkeley Scheme}}
<lang scheme>(define (mode collection)
(define (helper collection counts)
(if (null? collection)
counts
(helper (remove (car collection) collection)
(cons (cons (car collection)
(appearances (car collection) collection)) counts))))
(map car
(filter (lambda (x) (= (cdr x) (apply max (map cdr (helper collection '())))))
(helper collection '())))</lang>
=={{header|Slate}}==
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