prepare_to_join

Transform all fields in the instances table to character type and replace
the <code>NA</code> values to facilitate the join operation.

internal

Data in multidimensional systems is obtained from operational
systems and is transformed to adapt it to the new structure.
Frequently, the operations to be performed aim to transform a flat
table into a ROLAP (Relational On-Line Analytical Processing) star
database. The main objective of the package is to allow the definition
of these transformations easily. The implementation of the
multidimensional database obtained can be exported to work with
multidimensional analysis tools on spreadsheets or relational
databases.

Jose Samos

rolap

Obtaining Star Databases from Flat Tables

Universidad de Granada 

prepare_to_join function

<dl><dt>table</dt>
<dd>A <code>tibble</code>, the instances table.</dd>
<dt>unknown_value</dt>
<dd>A string, value used to replace NA values in dimensions.</dd></dl>

Arguments

Prepare the instances table implemented by a tibble to join — prepare_to_join

<dl>

<dt>table</dt>
<dd>A <code>tibble</code>, the instances table.</dd>


<dt>unknown_value</dt>
<dd>A string, value used to replace NA values in dimensions.</dd>

</dl>

prepare_to_join: Prepare the instances table implemented by a `tibble` to join

Description

Usage

Value

Arguments