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Generate random record keys — ck_generate_rkeys • cellKey

This function allows to create random record keys from a uniform distribution. If no seed is specified, a seed value is computed from the input data set to allow for reproducability depending on the input data set.

ck_generate_rkeys(dat, nr_digits = 8, seed = NULL)

dat

microdata used to generated hash for random seed

nr_digits

maximum number of digits in the record keys. The default setting (8) corresponds with the default setting of the method in tau-argus.

seed

if not NULL, a number specifying the initial seed value for the random number generator. If NULL, a seed is computed from dat itself.

a numeric vector with nrow(dat) record keys

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