This project is the fourth specific grant agreement under the framework partnership agreement on statistical disclosure control.
PROJECT'S DESCRIPTION
The project had the following objectives:
- Provide Open Source implementations of the record swapping method and the cell key method, for use with the census 2021 data
- Include the developed open-source implementations in the existing standard user interfaces for SDC tools (µ-argus, sdcMicro, t-argus, sdcTable)
- Extend the first Open Source implementations to be able to deal with other data sets than those of the census 2021
- Research possibilities (and challenges) for extending the cell key method to more general situations (e.g., in the presence of sampling weights, continuous variables, imputed values, consistency over time, zero contributions, etc)
- Develop specifications for a general table builder tool that can apply "on the fly" random noise to tables and conceptual considerations on how to embed a general table builder into the statistical production chain of NSis
PROJECT DATA SHEET
Acronym: Perturbative confidentiality methods
Project name: Open source tools for perturbative confidentiality methods
Contract type: FPA
Project Status: Finished
Project dates: 16/03/2018 to 15/06/2019
Duration: 15 months
Total eligible costs: 210 438.03
Total funding: 147 306.62
PROJECT PARTICIPANTS
Coordinator: Centraal Bureau voor de Statistiek (CBS).
Co-partners: Statistics Austria, Statistisches Bundesamt (DESTATIS), Institut National de la Statistique et des Etudes Economiques (INSEE), Statistical Office of the Republic of Slovenia (SURS), Hungarian Central Statistical Office (HCSO), and Statistics Finland.
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