Assurance Methods for Clinical Trials with a Delayed Treatment Effect


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Documentation for package ‘DTEAssurance’ version 1.1.0

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add_recruitment_time Add recruitment time to a survival dataset
assurance_adaptive_shiny_app Launch the 'shiny' adaptive assurance app
assurance_shiny_app Launch the 'shiny' Assurance app
BPP_func Calculate Bayesian Predictive Probability given interim data and posterior samples
calc_dte_assurance Calculate Assurance for a Trial with a Delayed Treatment Effect
calc_dte_assurance_adaptive Calculates operating characteristics for a Group Sequential Trial with a Delayed Treatment Effect
calibrate_BPP_threshold Function to calculate the 'optimal' BPP threshold value
calibrate_BPP_timing Function to calculate the 'optimal' information fraction to calculate BPP
cens_data Censor a survival dataset
INTEREST INTEREST data set
MCMC_sample MCMC_sample
REVEL REVEL data set
sim_dte Simulates survival times for a delayed treatment effect (DTE) scenario, where the treatment group experiences a delayed onset of benefit. Control and treatment groups are generated under exponential or Weibull distributions.
survival_test Calculate statistical significance on a survival dataset
update_priors Update prior distributions using interim survival data
ZODIAC ZODIAC data set