如题,本人非统计背景,弱问下,排砖请轻点[s:19]
谁能解释一下sampling, permutation, bootstrap之间的异同?
回复 第1楼 的 ruikoeln:其实wiki一下就知道了。BOOTSTRAP的话统计本科也不会很懂。SAMPLE是抽样,permutation就是组合,是高中学过的。
nonparametric bootstrap = using multinomial sampling from a sample to mimic the original sampling procedure;
permutation = either considered as a group theory based testing; or considered as conditioning on a minimal sufficient statistic;
sampling = obtaining a subset from a population.
回复 第2楼 的 huangziwei:谢谢!
回复 第3楼 的 rtist:Thanks a lot!