editrules (version 2.7.2)

contains: Determine which edits contain which variable(s)

Description

For an editmatrix, variables with coefficients smaller than tol are considered not to be contained in an edit. matrix method for contains editmatrix method for contains contains method for editarray contains method for cateditmatrix contains method for editset

Usage

contains(E, var = NULL, ...)

  ## S3 method for class 'matrix':
contains(E, var = NULL,
    tol = sqrt(.Machine$double.eps), ...)

  ## S3 method for class 'editmatrix':
contains(E, var = NULL,
    tol = sqrt(.Machine$double.eps), ...)

  ## S3 method for class 'editarray':
contains(E, var = NULL, ...)

  ## S3 method for class 'editset':
contains(E, var = NULL, ...)

  ## S3 method for class 'editset':
contains(E, var = NULL, ...)

Arguments

E

editarray, editmatrix, editset, or matrix

var

character, names of a categorical variables in E. If var=NULL, all variables are treated.

...

arguments to be passed to other methods

tol

tolerance to check zero-entries

Value

• logical vector of length nrow(E), TRUE for edits containing var