getColumnIds: GET COLUMN IDS

Description Usage Arguments Value Author(s) References See Also Examples

Description

Accessor method for the column ids which compose a slot of a Condition Reduct object.

Usage

1
getColumnIds(object)

Arguments

object

A Condition Reduct object

Value

It returns the numeric vector column Ids.

Author(s)

Alber Sanchez [email protected]

References

Pawlak, Zdzislaw 1991 Rough Sets: Theoretical Aspects of Reasoning About Data Dordrecht: Kluwer Academic Publishing.

See Also

ConditionReduct-class

Examples

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exampleMatrix2 <- matrix(c(1,1,0,1,1,2,2,0,0,0,1,1,1,2,0,0,0,
0,0,0,2,1,0,0,1,2,2,2,1,1,0,0,2,2,2),ncol = 5)
dt <- new(Class="DecisionTable",decisionTable = exampleMatrix2)
cr <- findFirstConditionReduct(dt)
cids <- getColumnIds(cr)

RoughSetKnowledgeReduction documentation built on May 30, 2017, 8:13 a.m.