함수 median()

1 Excel

PHP

Copy

=MEDIAN(11, 1, 2, 12)
// 6.5
=MEDIAN(11, 1, 2)
// 2

2 Python

Python

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def median(lst):
    lst_len = len(lst)
    lst = sorted(lst)
    if lst_len % 2 == 0:
        return (lst[lst_len/2-1]+lst[lst_len/2])/2.0
    return lst[lst_len/2]

print median([11, 1, 2, 12])
# 6.5
print median([11, 1, 12])
# 11

3 같이 보기

• average
• 중앙값