Match Monte Carlo Node with Data Frame

Matches an mcnode with a data frame by aligning groups, scenarios, or adding missing groups across different scenarios.

Usage

mc_match_data(
  mcmodule,
  mc_name,
  data,
  keys_names = NULL,
  match_scenario = TRUE
)

Arguments

mcmodule

(mcmodule object). Module containing node.

mc_name

(character). Node name.

data

(data frame). Data to match with mcnode.

keys_names

(character vector, optional). Column names for matching. Default: NULL.

match_scenario

(logical). If TRUE, scenario_id is used for alignment (default behavior). If FALSE, scenario_id is treated as a regular key, enabling cross-scenario matching. Default: TRUE.

Value

A list containing matched mcnode, matched data, and combined keys (keys_xy).

Details

Matching proceeds in order:

1. Group matching — same scenarios but different group order

2. Scenario matching — same groups but different scenarios

3. Null matching — add missing groups across different scenarios

Examples

test_data  <- data.frame(pathogen=c("a","b"),
                         inf_dc_min=c(0.05,0.3),
                         inf_dc_max=c(0.08,0.4))
result<-mc_match_data(imports_mcmodule,"no_detect_a", test_data)
#> Group by: pathogen
#> no_detect_a prev dim: [1001, 1, 6], new dim: [1001, 1, 6], 0 null matches
#> test_data prev dim: [2, 3], new dim: [6, 4], 0 null matches