4273| 2
|
[执业医师] 选用Wilcoxon配对秩和检验,两样本对应的总体的总体的中位数相同为什么是错的? |
手机版|会员|至尊|接种|公卫人 ( 沪ICP备06060850号-3 )
GMT+8, 2024-5-2 13:12 , Processed in 0.054675 second(s), 8 queries , Gzip On, MemCached On.
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.