set_data_keys

Manages a global data model by setting or retrieving data keys.
The data model defines column names and their associated grouping keys for each data frame.

Framework for building modular Monte Carlo risk analysis models. It extends the capabilities of 'mc2d' to facilitate working with multiple risk pathways, variates and scenarios. It provides tools to organize risk analysis in independent flexible modules, perform multivariate Monte Carlo node operations, automate the creation of Monte Carlo nodes and visualise risk analysis models. For more details see Ciria (2025) <https://nataliaciria.com/mcmodule/>.

Natalia Ciria

mcmodule

Modular Monte Carlo Risk Analysis

Alberto Allepuz

Giovanna Ciaravino

set_data_keys function

<dl><dt>data_keys</dt>
<dd>(list, optional). List of data specifications. Each element is a named list with:<ul>
<li>cols: Character vector of column names.</li>
<li>keys: Character vector of key columns (subset of cols).</li>
</ul>If NULL, returns the current global data model. Default: NULL.</dd></dl>

Arguments

Set or Get Global Data Keys — set_data_keys

<dl>

<dt>data_keys</dt>
<dd>(list, optional). List of data specifications. Each element is a named list with:<ul>
<li>cols: Character vector of column names.</li>
<li>keys: Character vector of key columns (subset of cols).</li>
</ul>If NULL, returns the current global data model. Default: NULL.</dd>

</dl>

set_data_keys: Set or Get Global Data Keys

Description

Usage

Value

Arguments

Examples