create_calc_config: Create Calculation Configuration

In HARplus: Enhanced R Package for 'GEMPACK' .har and .sl4 Files

Create Calculation Configuration

Description

Defines calculation settings for generating shock values, including variable mapping, timeline sequence, and exclusion criteria. Used as input for both shock_calculate and shock_calculate_uniform.

Usage

create_calc_config(
  column_mapping = NULL,
  timeline = 1,
  exclude_self_trade = FALSE,
  exclusion_values = NULL
)

Arguments

column_mapping	Optional named vector mapping initial and target columns (e.g., c(COMM = "COMM", REG = "REG", REG.1 = "REG.1")).
timeline	Numeric or character range defining simulation periods. Example: "1-5" expands to 1:5.
exclude_self_trade	Logical; if TRUE, removes intra-region records. Default is FALSE.
exclusion_values	Optional named list of elements to exclude from calculation.

Details

• Controls column alignment between initial and target datasets

• Supports numeric or range-based timeline definitions (e.g., "1-10")

• Excludes self-trade or specified region/sector pairs if configured

• Provides core metadata for shock calculation functions

Value

A list containing:

• column_mapping: variable mapping between datasets

• timeline: expanded numeric sequence of simulation periods

• exclude_self_trade: logical flag

• exclusion_values: exclusion list by dimension

Author(s)

Pattawee Puangchit

See Also

create_initial_config, create_target_config, shock_calculate, shock_calculate_uniform

Examples

# Example: Define Calculation Configuration
calc <- create_calc_config(
  column_mapping      = c(COMM = "COMM", REG = "REG", REG.1 = "REG.1"),
  timeline            = "1-5",
  exclude_self_trade  = TRUE
)

HARplus documentation built on Nov. 5, 2025, 6:34 p.m.