get_power: Calculate the power of a cluster randomized design.

Description Usage Arguments Value

Description

Calculate the power of a cluster randomized design.

Usage

1
get_power(alpha = 0.05, delta, ICC, M, n, type = "standard", cv = NULL)

Arguments

alpha

The level of significance.

delta

The effect size.

ICC

The intra-class correlation.

M

The total number of clusters.

n

The mean cluster size.

type

The type of design effect, either standard or based on the coefficient of variation.

cv

The coefficient of variation, if type is cv.

Value

pwr The calculated power.


jm3594/crtpower documentation built on May 19, 2019, 12:48 p.m.