SuppressionFromDecimals {GaussSuppression} R Documentation

## Cell suppression from synthetic decimal numbers

### Description

Decimal numbers, as calculated by GaussSuppressDec, are used to decide suppression (whole numbers or not). Technically, the calculations are done via GaussSuppressionFromData, but without running GaussSuppression. All suppressed cells are primary suppressed.

### Usage

SuppressionFromDecimals(
data,
decVar,
freqVar = NULL,
numVar = NULL,
preAggregate = FALSE,
digits = 9,
...
)


### Arguments

 data Input data as a data frame decVar One ore several (nRep>1) decimal number variables. freqVar A single variable holding counts (not needed) numVar Other numerical variables to be aggregated preAggregate Parameter to GaussSuppressionFromData digits Parameter to RoundWhole. Values close to whole numbers will be rounded. ... Other parameters to GaussSuppressionFromData

### Details

Several decimal number variables reduce the probability of obtaining whole numbers by chance.

### Value

Aggregated data with suppression information

Øyvind Langsrud

### Examples

z2 <- SSBtoolsData("z2")

# Find suppression and decimal numbers with "fylke" in model
a <- GaussSuppressDec(z2, dimVar = c("region", "fylke", "hovedint"),
freqVar = "ant", protectZeros = FALSE, maxN = 2,
output = "inner")

# Add decimal numbers to data
z2$freqDec <- a$freqDec

# Find suppression with "kostragr" in model
b <- SuppressionFromDecimals(z2, dimVar = c("region", "kostragr", "hovedint"),
freqVar = "ant", decVar = "freqDec")


[Package GaussSuppression version 0.6.0 Index]