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sdcMicro

sdcMicro is an R-package to anonymize microdata. Most functionalities of the package are also available via an interactive shiny-based graphical user interface.

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Install

install.packages('sdcMicro')

Monthly Downloads

685

Version

5.5.1

License

GPL-2

Issues

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Repository

https://github.com/sdcTools/sdcMicro

Maintainer

Matthias Templ

Last Published

February 11th, 2020

Functions in sdcMicro (5.5.1)

kAnon_violations

kAnon_violations

Local recoding via Edmond's maximum weighted matching algorithm

Demo data set from mu-Argus

CASCrefmicrodata

Census data set

Fast generation of synthetic data

overal disclosure risk

mergeHouseholdData

Replaces the raw household-level data with the anonymized household-level data in the full dataset for anonymization of data with a household structure (or other hierarchical structure). Requires a matching household ID in both files.

Small Artificial Data set

Creates new randomized IDs

Join levels of a variables in an object of class sdcMicroObj-class or factor or data.frame

Individual Risk computation

Detection and winsorization of multivariate outliers

Global risk using log-linear models.

extractManipData

Remove certain variables from the data set inside a sdc object.

RMD based disclosure risk

Local Suppression

localSuppression

Local Suppression to obtain k-anonymity

plot.sdcMicroObj

Plotfunctions for objects of class sdcMicroObj-class

selectHouseholdData

Creates a household level file from a dataset with a household structure.

Frequencies calculation for risk estimation

get.sdcMicroObj

get.sdcMicroObj

print.sdcMicroObj

Print and Extractor Functions for objects of class sdcMicroObj-class

Print method for objects from class pram

plot.localSuppression

plot method for localSuppression objects

data from the casc project

Print method for objects from class freqCalc.

Post Randomization

A real-world data set on household income and expenditures

Disclosure Risk for Categorical Variables

set.sdcMicroObj

set.sdcMicroObj

Print method for objects from class micro

Global Recoding

sdcMicroObj-class

Class "sdcMicroObj"

show,sdcMicroObj-method

Remove certain variables from the data set inside a sdc object.

Generate one strata variable from multiple factors

Top and Bottom Coding

Print method for objects from class suda2

Fast and Simple Microaggregation

microaggregation

Microaggregation

Comparison plots

Suda2: Detecting Special Uniques

Microaggregation for numerical and categorical key variables based on a distance similar to the Gower Distance

Print method for objects from class modrisk

Generate an Html-report from an sdcMicroObj

print.indivRisk

Print method for objects from class indivRisk

subsetMicrodata

subsetMicrodata

summary.freqCalc

Summary method for objects from class freqCalc

sdcMicro-package

Statistical Disclosure Control (SDC) for the generation of protected microdata for researchers and for public use.

Shuffling and EGADP

Summary method for objects from class pram

Comparison of different microaggregation methods

Summary method for objects from class micro

print.localSuppression

Print method for objects from class localSuppression

Change the a keyVariable of an object of class sdcMicroObj-class from Numeric to Factor or from Factor to Numeric

Tarragona data set

Adding noise to perturb data

Recompute Risk and Frequencies for a sdcMicroObj

argus_microaggregation

argus_microaggregation

LLmodGlobalRisk

Global risk using log-linear models.