build_weighed_estimate_df: Build a dataframe for weighed estimates
In Matherion/mdmcda: Multi Decision Multi Criteria Decision Analysis

View source: R/build_weighed_estimate_df.R

This function is used to produce a data frame that can then be filled with weighed estimates using [weigh_estimates_by_profile()].

build_weighed_estimate_df(
  multiEstimateDf,
  criterionOrder,
  scorer,
  decisionOrder = NULL,
  scenarioOrder = NULL,
  scenarioDefinitions = NULL,
  setMissingEstimates = NULL,
  warnForMissingEstimates = TRUE,
  warnForDuplicateEstimates = TRUE
)

`multiEstimateDf`	A multi estimate data frame that should contain columns 'decision_id', 'decision_label', 'alternative_value', 'alternative_label', 'criterion_id', 'criterion_label', and one or more estimates in columns named with the scorer identifiers. Columns with the '_id' suffix contain identifiers, and columns with the '_label' suffix contain human-readable labels. This dataframe is stored in the object called 'multiEstimateDf' returned by a call to [read_performance_tables()] to read a set of scored performance tables. Note that different column names can be set using [mdmcda::opts].
`criterionOrder`	A vector with the identifiers of the criteria to process.
`scorer`	The name of the scorer whose estimates to process.
`decisionOrder`	A vector with the identifiers of the decisions to process.
`scenarioOrder`	A vector with the identifiers of the scenarios to process.
`scenarioDefinitions`	A named list of named vectors. Every named vector contains the selected alternative from each decision (with the decision's identifier being each elements name), and every vectors name is the identifier of the scenario it defines.
`setMissingEstimates`	The value to set for missing estimates.
`warnForMissingEstimates`	Whether to warn when missing estimates are envountered (and replaced by 'setMissingEstimates').
`warnForDuplicateEstimates`	Whether to warn when duplicate estimates are encountered. If multiple estimates _are_ encountered, the mean is taken.

A dataframe with columns 'scenario_id', 'decision_id', 'alternative_value', 'criterion_id', and 'estimate'. This data frame can be supplied to [weigh_estimates_by_profile()].

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