stratified sampling
stratified sampling是什么意思、stratified sampling怎么读
【计】 成层抽样\n【经】 分层抽样
stratified sampling汉语翻译
【计】 成层抽样<br>【经】 分层抽样
stratified sampling英语解释
名词 stratified sampling:
- the population is divided into subpopulations (strata) and random samples are taken of each stratum同义词：representative sampling, proportional sampling