- stratified sampling for proportions
- 比例 scale; scaling
- 的 4次方是 The fourth power of 2 i ...
- 分层 lamination; layering; strati ...
- 抽样 sample; sampling; specimen; ...
- 不等比例分层抽样 disproportionate stratified sampling
- 按比例分层抽样的得益 gains from proportionate stratified sampling
- 分层抽样法 stratified sampling method
- 分层抽样品 stratified sampling
- 二段分层抽样 sub-stratified sampling
- 分层抽样方差 variance for stratified sampling
- 区域分层抽样 area stratified sampling
- 事后分层抽样 post stratified sample
- 最优分层抽样 ops optimal stratification sampling
- 分层抽样协方差 covariance for stratified sampling
- 分层比例抽样 stratified proportion sampling; stratified proportional sampling
- 分层抽样的相对方差 relative-variance for stratified sampling
- 分层抽子样本法 分层二段抽样法 stratifiedsubsamplingmethod
- 比例的 logistic; proportional; ratable
- 成层抽样 stratified sampling
- 二层抽样 two-stage sampling
- 双层抽样 double stratified sample
- 按比例分层随机抽样 proportion allocation in stratified random sampling
- 按比例,成比例的 pro rate
- 按比例的 pro rata; proportional; ratable
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