cusum_limit_sim {cusum} | R Documentation |
Simulate control limit given false signal probability alpha for CUSUM charts
cusum_limit_sim(failure_probability, n_patients, odds_multiplier, n_simulation, alpha, seed = NULL)
failure_probability |
Double. Baseline failure probability |
n_patients |
Integer. Number of patients in monitoring period /sample size |
odds_multiplier |
Double. Odds multiplier of adverse event under the alternative hypothesis (<1 looks for decreases) |
n_simulation |
Integer. Number of simulation runs |
alpha |
Double. False signal probability of CUSUM |
seed |
Integer. Seed for RNG |
Returns the control limit for signalling performance change (double)
# simulate control limits for alpha = 0.05 cusum_limit_sim( failure_probability = 0.05, n_patients = 100, odds_multiplier = 2, n_simulation = 1000, alpha = 0.05, seed = 2046 )