add_group_id

Adds group IDs for matching and alignment between data frames.

internal

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

add_group_id function

<dl><dt>x</dt>
<dd>(data frame). First dataset.</dd>
<dt>y</dt>
<dd>(data frame, optional). Second dataset. If provided, aligns with <code>x</code>.
Default: NULL.</dd>
<dt>by</dt>
<dd>(character vector, optional). Column names for grouping.
If NULL, auto-detected from categorical columns. Default: NULL.</dd></dl>

Arguments

Add Group Identifiers to Data Frame — add_group_id

<dl>

<dt>x</dt>
<dd>(data frame). First dataset.</dd>


<dt>y</dt>
<dd>(data frame, optional). Second dataset. If provided, aligns with <code>x</code>.
Default: NULL.</dd>


<dt>by</dt>
<dd>(character vector, optional). Column names for grouping.
If NULL, auto-detected from categorical columns. Default: NULL.</dd>

</dl>

add_group_id: Add Group Identifiers to Data Frame

Description

Usage

Value

Arguments