expandEdits

edit expression, can be a <code>character</code> or
  <code>expression</code> vector

prefix

if <code>TRUE</code> sum expressions will be
  expanded

useSum

if <code>TRUE</code> an
  <code><a href="/link/expression?package=editrules&version=2.7.2" rd-options="" data-mini-rdoc="editrules::expression">expression</a></code> will be returned in stead of a
  <code>character</code>

asExpression

enviroment that will be used to find variables
  to be expanded

Often many numeric variables have the same constraints.
  <code>expandEdits</code> is a utility function to define edits
  for multiple variables. See the examples for the syntax.

internal

Facilitates reading and manipulating (multivariate) data
        restrictions (edit rules) on numerical and categorical data.
        Rules can be defined with common R syntax and parsed to an
        internal (matrix-like format). Rules can be manipulated with
        variable elimination and value substitution methods, allowing
        for feasibility checks and more. Data can be tested against the
        rules and erroneous fields can be found based on Fellegi and
        Holt's generalized principle. Rules dependencies can be
        visualized with using the igraph package.

expandEdits: Expand an edit expression

Description

Usage

Arguments

Value