v001 // Cluster NumberCluster (Primary Sampling Unit)
Primary sampling unit; required for variance estimation
| 数据集 | dhs · Demographic and Health Surveys (Standard DHS, Individual Recode) |
| 类型 | identifier |
| 角色 | control |
| 数据文件 | ir |
| 关键词 | clusterpsu |
| 数据集 | 变量名 | 标签 | 类型 |
|---|---|---|---|
| brfss2022 | _PSU | PSU | identifier |
| nhanes2018 | SDMVPSU | PSU | identifier |