stratified sampling
短语词组
- disproportionate stratified random sampling 异比分层随机抽样
- proportional stratified random sampling 分层随机抽样
- stratified d sampling 分层抽样品
- stratified random sampling method [统计]分层随机抽样法
- stratified cluster sampling 分层整群抽样;采分层集束抽样;抽样法;整群分层抽样
- proportionate stratified random sampling 定比分层抽样法
- multistage stratified random sampling [统计]多级分层随机抽样
- stratified randomized sampling 随机分层抽样
- stratified random sampling surveys 分层随机抽样调查 返回 stratified sampling