calculate_aarc: Calcualte Average annual rate of change

In gpw13/billionaiRe: Calculate the WHO Triple Billions

Calcualte Average annual rate of change

Description

Calculates annual average rate of change (AARC or AROC) with the compounded formula: ((end_value / baseline_value))^(1/(end_year - baseline_year)) - 1

Usage

calculate_aarc(baseline_year, baseline_value, end_year, end_value)

Arguments

baseline_year	year where the AARC starts
baseline_value	value at start_year
end_year	year where the AARC ends
end_value	value at end_year

Details

To forecast change the baseline value: baseline_value * ((1 + aroc)^(current_year - start_year))

Value

numeric with AARC

See Also

General scenario functions add_scenario(), calculate_aroc(), exec_scenario(), fill_cols_scenario(), flat_extrapolation(), get_aarr(), get_baseline_value(), get_baseline_year(), get_last_value(), get_last_year_scenario(), get_latest_aarc(), get_percent_change_aarc(), get_target_aarc(), remove_unwanted_scenarios(), trim_values(), trim_years()

gpw13/billionaiRe documentation built on Sept. 27, 2024, 10:05 p.m.