Build a counterfactual grid of AA-like scenarios — chlaa_counterfactual

This creates a grid of scenarios by crossing selected policy knobs.

Usage

chlaa_counterfactual_grid(
  trigger_time,
  horizon,
  aa_start_offset = 0,
  wash_duration = 120,
  care_duration = 120,
  chlor_effect = 0.2,
  hyg_effect = 0.2,
  lat_effect = 0.1,
  cati_effect = 0.1,
  orc_capacity = 500,
  ctc_capacity = 100,
  vax_regimen = c("none", "1dose", "2dose"),
  vax_total_doses = c(0, 280000),
  vax_delay = c(0, 14),
  vax_campaign_days = 6,
  vax_dose_interval = 14,
  prefix = "cf"
)

Arguments

trigger_time: Numeric trigger day.
horizon: End cap for intervention windows (typically max(time)+1).
aa_start_offset: Vector of offsets (days) added to trigger_time (negative = earlier).
wash_duration: Vector of durations (days).
care_duration: Vector of durations (days).
chlor_effect, hyg_effect, lat_effect, cati_effect: Vectors of fractional effects.
orc_capacity, ctc_capacity: Vectors of capacities.
vax_regimen: Vector of regimens: "none", "1dose", "2dose".
vax_total_doses: Vector of total doses.
vax_delay: Vector of delays from AA start (days).
vax_campaign_days: Campaign duration (days) per round.
vax_dose_interval: Interval between rounds (2-dose) in days.
prefix: Scenario name prefix.

Value

A data.frame with columns: scenario, modify, and knob columns.