Python wilcoxon:不等N.

Question

Rs wilcox.test可以采用不同的长度向量,但wilcoxon scipy.stats不能:我收到unequal N错误消息.

from scipy.stats import wilcoxon
wilcoxon(range(10), range(12))

有没有办法在Python中获得Rs行为？

Answer 1

根据R docs:

Performs one- and two-sample Wilcoxon tests on vectors of data; the latter is also known as ‘Mann-Whitney’ test.

所以只需使用

from scipy.stats import mannwhitneyu
mannwhitneyu(range(10), range(12))
# (50.0, 0.26494055917435472)