Codes
This is a 4-digit numeric variable.
Description
This variable is the strata identifier for the sample. Strata is a constructed variable that captures the implicit geographic stratification resulting from the sample design. It is created by assigning a unique identifier to groups of between 10 and 19 adjacent households. Additional documentation is available on the Variance Estimation page.
Universe
- Costa Rica 1973: All households
Availability
- Costa Rica: 1973
