power_vs_n_plot {MRTSampleSizeBinary} | R Documentation |
Returns a plot of power vs sample size in the context of a binary outcome MRT. See the vignette for more details.
Description
Returns a plot of power vs sample size in the context of a binary outcome MRT. See the vignette for more details.
Usage
power_vs_n_plot(
avail_pattern,
f_t,
g_t,
beta,
alpha,
p_t,
gamma,
min_n = max(min_samp(alpha, beta), 11),
max_n = max_samp(min_n)
)
Arguments
avail_pattern |
A vector of length T that is the average availability at each time point |
f_t |
Defines marginal excursion effect MEE(t) under alternative together with beta. Assumed to be matrix of size T*p. |
g_t |
Defines success probability null curve together with alpha. Assumed to be matrix of size T*q. |
beta |
Length p vector that defines marginal excursion effect MEE(t) under alternative together with f_t. |
alpha |
Length q vector that defines success probability null curve together with g_t. |
p_t |
Length T vector of Randomization probabilities at each time point. |
gamma |
Desired Type I error |
min_n |
Minimum of range of sample sizes to plot. Should be greater than the sum of the dimensions of alpha and beta. |
max_n |
Maximum of range of sample sizes to plot. Should be greater than min_n. |
Value
Plot of power and sample size
Examples
power_vs_n_plot(tau_t_1, f_t_1, g_t_1, beta_1, alpha_1,
p_t_1, 0.05, 15, 700)