predicate-data

has_missing

has_infinite

has_duplicates

is_unique

<ul>
<li><code>has_missing()</code> and <code>has_infinite()</code> check if an object contains missing
or infinite values.</li>
<li><code>has_duplicates()</code> checks if an object has duplicated elements.</li>
</ul>

A dependency-free collection of simple functions for cleaning
rectangular data. This package allows to detect, count and replace
values or discard rows/columns using a predicate function. In
addition, it provides tools to check conditions and return informative
error messages.

Nicolas Frerebeau

arkhe

Tools for Cleaning Rectangular Data

Brice Lebrun

Université Bordeaux Montaigne 

CNRS 

predicate-data function

<dl><dt>x</dt>
<dd>A <code><a href="/link/vector?package=arkhe&version=1.11.0" data-mini-rdoc="arkhe::vector">vector</a></code> to be tested.</dd>
<dt>tolerance</dt>
<dd>A <code><a href="/link/numeric?package=arkhe&version=1.11.0" data-mini-rdoc="arkhe::numeric">numeric</a></code> scalar giving the tolerance to check within
(for <code>numeric</code> vector).</dd>
<dt>na.rm</dt>
<dd>A <code><a href="/link/logical?package=arkhe&version=1.11.0" data-mini-rdoc="arkhe::logical">logical</a></code> scalar: should missing values (including <code>NaN</code>)
be omitted?</dd></dl>

Arguments

Utility Predicates — predicate-data

<dl>

<dt>x</dt>
<dd>A <code><a href='https://rdrr.io/r/base/vector.html'>vector</a></code> to be tested.</dd>


<dt>tolerance</dt>
<dd>A <code><a href='https://rdrr.io/r/base/numeric.html'>numeric</a></code> scalar giving the tolerance to check within
(for <code>numeric</code> vector).</dd>


<dt>na.rm</dt>
<dd>A <code><a href='https://rdrr.io/r/base/logical.html'>logical</a></code> scalar: should missing values (including <code>NaN</code>)
be omitted?</dd>

</dl>

predicate-data: Utility Predicates

Description

Usage

Value

Arguments

See Also