isObviouslyInfeasible: Check for obvious contradictions in a set of edits

Description Usage Arguments Value See Also

View source: R/isObviouslyInfeasible.R

Description

Obvious contradictions are edits of the form 1 < 0, or categorical edits defining that a record fails for any value combination If this function evaluates to TRUE, the set of edits is guaranteed infeasible. If it evaluates to FALSE this does not garuantee feasibility. See isFeasible for a complete test.

Usage

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isObviouslyInfeasible(E, ...)

## S3 method for class 'editmatrix'
isObviouslyInfeasible(E, tol = sqrt(.Machine$double.eps),
  ...)

## S3 method for class 'editarray'
isObviouslyInfeasible(E, ...)

## S3 method for class 'editset'
isObviouslyInfeasible(E, ...)

## S3 method for class 'editlist'
isObviouslyInfeasible(E, ...)

## S3 method for class 'editenv'
isObviouslyInfeasible(E, ...)

Arguments

E

An editset, editmatrix, editarray, editlist or editenv

...

Arguments to be passed to or from other methods.

tol

Tolerance for checking against zero.

Value

A logical for objects of class editset, editarray or editmatrix. A logical vector in the case of an editlist or editset.

See Also

isObviouslyRedundant, isFeasible

eliminate editmatrix


editrules documentation built on May 20, 2017, 3:18 a.m.

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