replicated.uniques: Replications in synthetic data
Description
Determines which unique units in the synthesised data set(s)
replicates unique units in the original observed data set.
Usage
replicated.uniques(object, data, exclude = NULL)
Arguments
object
an object of class synds, which stands
for 'synthesised data set'. It is typically created by
function syn() and it includes object$m
synthesised data set(s).
data
the original observed data set.
exclude
a single string or a vector of strings with name(s)
of variable(s) to be excluded from the identification of uniques.
Value
A list with the following components:
replications
a vector (for object$m = 1) or a data frame
with object$m columns (for object$m > 1) with logical
values indicateing duplicates in mth synthetic data set.
no.replications
a single number or a vector of object$m integers
indicating the number of duplicates in the synthetic data set(s).
no.uniques
a number of unique individuals in the original data set.
per.replications
a single number or a vector of object$m numeric
values indicating the percentage of duplicates in the synthetic data set(s).