ageutils (version 0.1.0)

reaggregate_rates: Reaggregate age rates

Description

reaggregate_rates() converts rates over one interval range to another with optional weighting by a known population.

Usage

reaggregate_rates(
  bounds,
  rates,
  new_bounds,
  ...,
  population_bounds = NULL,
  population_weights = NULL
)

Value

A data frame with 4 entries; interval, lower, upper and a corresponding rate.

Arguments

bounds

[numeric]

The current boundaries in (strictly) increasing order.

These correspond to the left hand side of the intervals (e.g. the closed side of [x, y).

Double values are coerced to integer prior to categorisation.

rates

[numeric]

Vector of rates corresponding to the intervals defined by bounds.

new_bounds

[numeric]

The desired boundaries in (strictly) increasing order.

...

Further arguments passed to or from other methods.

population_bounds

[numeric]

Interval boundaries for a known population weighting given by the population_weights argument.

population_weights

[numeric]

Population weightings corresponding to population_bounds.

Used to weight the output across the desired intervals.

If NULL (default) rates are divided proportional to the interval sizes.

Examples

reaggregate_rates(
    bounds = c(0, 5, 10),
    rates = c(0.1, 0.2 ,0.3),
    new_bounds = c(0, 2, 7, 10),
    population_bounds = c(0, 2, 5, 7, 10),
    population_weights = c(100, 200, 50, 150, 100)
)