check_key

table

A vector, attributes that compose the key.

Check if the specified set of attributes can be the key of the table.

The geographic dimension plays a fundamental role
in multidimensional systems. To define a geographic dimension
in a star schema, we need a table with attributes corresponding
to the levels of the dimension. Additionally, we will also need
one or more geographic layers to represent the data using this
dimension. The goal of this package is to support the definition
of geographic dimensions from layers of geographic information
related to each other. It makes it easy to define relationships
between layers and obtain the necessary data from them.

Jose Samos

geodimension

Definition of Geographic Dimensions

check_key function

<dl><dt>table</dt>
<dd>A <code>tibble</code> object.</dd>
<dt>key</dt>
<dd>A vector, attributes that compose the key.</dd></dl>

Arguments

Check key — check_key

<dl>

<dt>table</dt>
<dd>A <code>tibble</code> object.</dd>


<dt>key</dt>
<dd>A vector, attributes that compose the key.</dd>

</dl>

check_key: Check key

Description

Usage

Value

Arguments

Details

See Also

Examples