Description Usage Arguments Value
View source: R/power_formulas.R
@title Model 4.1: MDES Calculator for 3-Level Fixed Effects Blocked Cluster Random Assignment Design (BCRA3_2f)<e2><80><94>Treatment at Level 2 @description MDES for 3-Level Fixed Effects Blocked Cluster Random Assignment Design
1 2 |
R2_1 |
Proportion of variance in level 1 outcome explained by level 1 covariates |
R2_2 |
Proportion of variance in level 2 outcome explained by level 2 covariates |
P |
Proportion of the level 2 units randomized to the treatment |
g_2 |
Number of level 2 Covariates used |
n |
Mean # of level 1 units per level 2 unit |
J |
Mean # of level 2 units per level 3 unit |
K |
Number of level 3 units |
rho_2 |
proportion of variance in outcome that is between level 2 units |
alpha |
Probability of a type I error |
power |
Statistical power (1 - probability of type II error) |
tails |
One or two tailed test |
Minimum Detectable Effect Size
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