geth

getH

<code><a href="/link/editmatrix?package=editrules&version=2.5-0" rd-options="" data-mini-rdoc="editrules::editmatrix">editmatrix</a></code>

Function <code><a href="/link/eliminate?package=editrules&version=2.5-0" rd-options="" data-mini-rdoc="editrules::eliminate">eliminate</a></code> tracks the history of
  edits in a logical array H. H has nrow(E) rows and the
  number of columns is the number of edits in the
  <code><a href="/link/editmatrix?package=editrules&version=2.5-0" rd-options="" data-mini-rdoc="editrules::editmatrix">editmatrix</a></code> as it was first defined. If
  H[i,j1], H[i,j2],...,H[i,jn] are <code>TRUE</code>, then E[i,]
  is some (positive, linear) combination of original edits
  E[j1,], E[j2,],...,E[jn,]<p></p><p>  h records the number of variables eliminated from E by
  <code><a href="/link/eliminate?package=editrules&version=2.5-0" rd-options="" data-mini-rdoc="editrules::eliminate">eliminate</a></code></p>

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.

getH: Returns the derivation history of an edit matrix or array

Description

Usage

Arguments

Details

See Also