plotPowerByN: Plot Power by Sample Size

In smartsizer: Power Analysis for a SMART Design

Description

Plots the power over a grid of sample sizes.

Usage

plotPowerByN(V, Delta, min_Delta, alpha = 0.05, sample_size_grid,
  color = "black")

Arguments

V	The covariance matrix of mean EDTR estimators.
Delta	The vector of effect sizes with a zero indicating the best EDTR.
min_Delta	The minimum desired detectable effect size.
alpha	The Type I error rate for not including the true best EDTR.
sample_size_grid	A vector of sample sizes.
color	The color of the graph.

Details

It employs common random variables to reduce the variance. See computePower for more details.

smartsizer documentation built on Jan. 6, 2021, 9:08 a.m.