sdcTargetDefinitionClass-class: S4 Target Definition

Description Usage Arguments Details Methods (by generic) Slots See Also Examples

Description

The SDC target definition is used to calculate a target matrix.

Usage

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## S4 method for signature 'sdcTargetDefinitionClass'
initialize(.Object, ...)

Arguments

.Object

An sdcTargetDefinitionClass object.

...

The optional parameters specifying the data and other options. Among these are

Name Description
X A data frame with the data, not necessarily
standardised.
Hdef A hashing definition, if generated externally,
perhaps because it comes from a larger set of data.
cutoff The minimum residual cell size.

Details

The hashing definition presently handles only categorical fields, which limits the applicability of this software accordingly.

Methods (by generic)

Slots

dim

The dimensions of the data on which the target definition is calculated.

dimnames

A list of row and column names of the data on which the target definition is calculated, in the form returned by dim.

cutoff

The minimum residual cell size.

rownames

The row names of the target elements.

size

The size of each target element.

index

The index of each target element.

hash

The target hash vector.

See Also

sdcTargetMatrixClass,

Examples

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new("sdcTargetDefinitionClass")
set.seed(256)
my.X <- data.frame(matrix(ifelse(runif(500)>.5, TRUE, FALSE), ncol = 5))
new("sdcTargetDefinitionClass", X = my.X)

sdcTarget documentation built on May 2, 2019, 8:16 a.m.