rule

rule-class

internal

Declare data validation rules and data quality indicators; confront
    data with them and analyze or visualize the results. The package supports
    rules that are per-field, in-record, cross-record or cross-dataset. Rules
    can be automatically analyzed for rule type and connectivity.

Mark der Loo

validate

Data Validation Infrastructure

rule-class function

Technically, <code>rule</code> is a <code>call</code> object endowed with extra attributes such
as a name, a label and a description description, creation time and a reference to its origin.
Rule objects are not for direct use by users of the package, but may be of interest for
developers of this package, or packages depending on it.

Details

<ul><li><code>show</code></li></ul>
<item><code><a href="/link/origin?package=validate&version=0.1.4" rd-options="" data-mini-rdoc="validate::origin">origin</a></code></item>
<item><code><a href="/link/label?package=validate&version=0.1.4" rd-options="" data-mini-rdoc="validate::label">label</a></code></item>
<item><code><a href="/link/description?package=validate&version=0.1.4" rd-options="" data-mini-rdoc="validate::description">description</a></code></item>
<item><code><a href="/link/created?package=validate&version=0.1.4" rd-options="" data-mini-rdoc="validate::created">created</a></code></item>

Exported S4 methods for <code>rule</code>

<ul><li>validating</li></ul>
 <item>linear</item>
 <item>expr</item>
 <item>is_tran_assign</item>

Private S4 methods for <code>rule</code>

<ul><li><code><a href="/link/expressionset-class?package=validate&version=0.1.4" rd-options="" data-mini-rdoc="validate::expressionset-class">expressionset-class</a></code></li></ul>

rule-class: A rich expression

Description

Arguments

Details

Exported S4 methods for <code>rule</code>

Private S4 methods for <code>rule</code>

See also