Description Usage Arguments Value See Also
Computes the estimated (linearisation) variance matrix for a population total estimate under stratified multistage cluster sampling with or without replacement. The variables must be in a separate table from the main survey data table; they will typically be estimating functions. The table must have the same key variable as the main data table, which will be used for an inner join.
1 | sqlvar(U, utable, design)
|
U |
Vector of strings for variable names |
utable |
String with name of data table for variables |
design |
|
A matrix
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