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Centraal Bureau voor de Statistiek Post randomisation for statistical disclosure control: theory and implementation
Non-fictie
Engels | 16 pagina's | CBS, Voorburg | 1997
Gedrukt boek
Centraal Bureau voor de Statistiek Reflections on PRAM
PRAM is a probabilistic, perturbative method for disclosure protection of categorical variables in microdata files. If PRAM is to be applied, several issues should be carefully considered. The microdata file will usually contain a specific structure, e.g., a hierarciiical structure when all members of a household are present in the data file. To what extent should PRAM conserve that structure? How should a user of the perturbed file deal witii variables that can (logically) he deduced from, other...
Non-fictie
Engels | 14 pagina's | CBS, Voorburg | 1997
Gedrukt boek