escalation (version 0.1.10)

stack_sims_vert: Stack simulations_collection results vertically

Description

Stack simulations_collection results vertically

Usage

stack_sims_vert(sim_map, target_dose = NULL, alpha = 0.05)

Value

a data.frame

Arguments

sim_map

object of type simulations_collection

target_dose

optional integer vector, the dose of interest. All doses are analysed if omitted, which is the default.

alpha

confidence level for asymptotic normal confidence intervals. The default value is 0.05 to get 95 percent confidence intervals.

Examples

# In a five-dose scenario, we have assumed probabilities for Prob(tox):
true_prob_tox <- c(0.05, 0.10, 0.15, 0.18, 0.45)
# and Prob(eff):
true_prob_eff <- c(0.40, 0.50, 0.52, 0.53, 0.53)

# Let us compare two BOIN12 variants that differ in their stopping params:
designs <- list(
  "BOIN12 v1" = get_boin12(num_doses = 5,
                           phi_t = 0.35, phi_e = 0.25,
                           u2 = 40, u3 = 60,
                           c_t = 0.95, c_e = 0.9) %>%
    stop_at_n(n = 36),
  "BOIN12 v2" = get_boin12(num_doses = 5,
                           phi_t = 0.35, phi_e = 0.25,
                           u2 = 40, u3 = 60,
                           c_t = 0.5, c_e = 0.5) %>%
    stop_at_n(n = 36)
)
# For illustration we run only 10 iterates:
x <- simulate_compare(
  designs,
  num_sims = 10,
  true_prob_tox,
  true_prob_eff
)
stack_sims_vert(x)