editrules (version 2.9.5)

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.

Usage

contains(E, var = NULL, ...)
# S3 method for matrix
contains(E, var = NULL, tol = sqrt(.Machine$double.eps), ...)
# S3 method for editmatrix
contains(E, var = NULL, tol = sqrt(.Machine$double.eps), ...)
# S3 method for editarray
contains(E, var = NULL, ...)
# S3 method for cateditmatrix
contains(E, var = NULL, ...)
# S3 method for editset
contains(E, var = NULL, ...)

Value

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

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