add_weights_to_criteriaTree: Add weights to criteria tree

In Matherion/mdmcda: Multi Decision Multi Criteria Decision Analysis

Description

This function takes weights from a data frame and adds them to the criteria tree. NOTE: the criteria tree is an R6 object. Therefore, when this function is called, the object will be changed in memory; i.e. the '$criteriaTree' 'data.tree' object that is passed in 'criteria' is passed by _reference_, not by value (the default for normal R objects).

Usage

add_weights_to_criteriaTree(
  weightsMeansAndSDs,
  criteria,
  weightCols,
  rootWeight = 1,
  rootParentCriterion_id = "-"
)

Arguments

weightsMeansAndSDs	A data frame with weights.
criteria	The criteria object.
weightCols	The column names of the columns to add.
rootWeight	The weight for the root (normally, 1).
rootParentCriterion_id	The identifier of the root.
weightName	The name to use for the variable with these weights.

Value

Invisibly, the 'criteria' object.

Matherion/mdmcda documentation built on Dec. 31, 2020, 3:13 p.m.