sdcMicro (version 4.1.0)

summary.micro: Summary method for objects from class micro

Description

Summary method for objects from class micro.

Usage

## S3 method for class 'micro':
summary(object, ...)

Arguments

object

objects from class micro

...

Additional arguments passed through.

Value

• meanx
  A conventional summary of the original data
• meanxm
  A conventional summary of the microaggregated data
• amean
  average relative absolute deviation of means
• amedian
  average relative absolute deviation of medians
• aonestep
  average relative absolute deviation of onestep from median
• devvar
  average relative absolute deviation of variances
• amad
  average relative absolute deviation of the mad
• acov
  average relative absolute deviation of covariances
• arcov
  average relative absolute deviation of robust (with mcd) covariances
• acor
  average relative absolute deviation of correlations
• arcor
  average relative absolute deviation of robust (with mcd) correlations
• acors
  average relative absolute deviation of rank-correlations
• adlm
  average absolute deviation of lm regression coefficients (without intersept)
• adlts
  average absolute deviation of lts regression coefficients (without intersept)
• apcaload
  average absolute deviation of pca loadings
• apppacaload
  average absolute deviation of robust (with projection pursuit approach) pca loadings
• atotals
  average relative absolute deviation of totals
• pmtotals
  average relative deviation of totals

Details

This function computes several measures of information loss, such as

References

Templ, M. Statistical Disclosure Control for Microdata Using the R-Package sdcMicro, Transactions on Data Privacy, vol. 1, number 2, pp. 67-85, 2008. http://www.tdp.cat/issues/abs.a004a08.php

See Also

microaggregation, valTable

Examples

data(Tarragona)
m1 <- microaggregation(Tarragona, method="onedims", aggr=3)
## summary(m1)