gs_info_combo {gsDesign2} | R Documentation |
Information and effect size for MaxCombo test
Description
Information and effect size for MaxCombo test
Usage
gs_info_combo(
enroll_rate = define_enroll_rate(duration = c(2, 2, 10), rate = c(3, 6, 9)),
fail_rate = define_fail_rate(duration = c(3, 100), fail_rate = log(2)/c(9, 18), hr =
c(0.9, 0.6), dropout_rate = 0.001),
ratio = 1,
event = NULL,
analysis_time = NULL,
rho,
gamma,
tau = rep(-1, length(rho)),
approx = "asymptotic"
)
Arguments
enroll_rate |
An |
fail_rate |
A |
ratio |
Experimental:Control randomization ratio (not yet implemented). |
event |
Targeted events at each analysis. |
analysis_time |
Minimum time of analysis. |
rho |
Weighting parameters. |
gamma |
Weighting parameters. |
tau |
Weighting parameters. |
approx |
Approximation method. |
Value
A tibble with columns as test index, analysis index, analysis time, sample size, number of events, ahr, delta, sigma2, theta, and statistical information.
Examples
gs_info_combo(rho = c(0, 0.5), gamma = c(0.5, 0), analysis_time = c(12, 24))
[Package gsDesign2 version 1.1.2 Index]