PSU_strat | R Documentation |
Example data frame containing information on Primary Stage Units (PSUs) stratification.
data(beat.example)
The PSU_strat data frame contains a row for each Primary Stage Units (PSUs) with the following variables:
Identifier of the stratum (numeric)
Measure of size of the primary stage unit (numeric)
Identifier of the primary stage unit (numeric)
Note: the names of the variables must be the ones indicated above.
## Not run:
# Load example data
data(beat.example)
PSU_strat
str(PSU_strat)
## End(Not run)
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