Description Usage Arguments Value
View source: R/power_formulas.R
MDES for 2-Level Constant Effects Blocked Individual Random Assignment Designs
1 |
R2_1 |
Proportion of variance in level 1 outcome explained by block and level 1 covariates |
P |
Proportion of the level 1 units randomized to the treatment |
g |
Number of level 1 Covariates used |
n |
Average Block Size (mean # of level 1 units per level 2 unit) |
J |
Number of 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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