select_levels

select_levels.geodimension

A <code>geodimension</code> object.

level_names

Select a subset of the levels of the dimension so that the rest of the levels
no longer belong to it.

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

select_levels function

<dl><dt>gd</dt>
<dd>A <code>geodimension</code> object.</dd>
<dt>level_names</dt>
<dd>A vector of names.</dd></dl>

Arguments

Select levels — select_levels

<dl>

<dt>gd</dt>
<dd>A <code>geodimension</code> object.</dd>


<dt>level_names</dt>
<dd>A vector of names.</dd>

</dl>

select_levels: Select levels

Description

Usage

Value

Arguments

See Also

Examples