Change the baseline scenario in a comparison

Change the baseline scenario in a comparison

Usage

sce_set_baseline(x, new_baseline)

Arguments

x

A comparison object.

new_baseline

The name of a scenario object contained in the comparison which is to be considered the new baseline.

Value

The comparison object with the baseline tag set to the new baseline .

Examples

# create some scenarios
pandemic_flu <- scenario(
  name = "pandemic_flu",
  model_function = "finalsize::final_size",
  parameters = make_parameters_finalsize_UK(r0 = 1.5),
  replicates = 1L
)

covid19 <- scenario(
  name = "covid19",
  model_function = "finalsize::final_size",
  parameters = make_parameters_finalsize_UK(r0 = 5.0),
  replicates = 1L
)

# create comparison, passing prepared scenarios with some names
outbreak_comparison <- comparison(
  pandemic_flu, covid19,
  baseline = "pandemic_flu"
)

# change baseline
sce_set_baseline(
  outbreak_comparison, "covid19"
)
#> Scenario comparison object
#>  Number of scenarios: 2
#>  Baseline scenario: "covid19"
#>  Some scenarios have no data, use `run_scenario()` to prepare data
#>  Scenario matching variables:
#>   No matching variables specified yet.
#>  Scenario comparison variables:
#>   No comparison variables specified yet.
#>  Model functions found:
#>   finalsize::final_size