MixedModelPower: Power calculator

In usplos/YawMMF: Effective functions for Generalized Mixed Model

Power calculator

Description

To perform the power analysis for the given model

Usage

MixedModelPower(Model, FixEffect = NULL, Methods = method = c("z", "t", "f", "chisq", "anova", "lr", "sa",
  "kr", "pb"), Nsim = 100, Along = NULL, maxNumber = NULL, Breaks = NULL)

Arguments

Model	A mixed model build via lme4 package
FixEffect	The fixed effect of which the power is to calculate
Methods	The methods to examine the power, such as 't', 'f','z','chisq'
Nsim	Number of simulation
Along	The name of the group variable which you want extent the data along. A character name
maxNumber	The max number to extend the data along the group variable
Breaks	You can define the levels to calculate the power

Examples

## Example :
Model = lmer(data = DemoData, DV~CondA+(1|subj)+(1|item))
MixedModelPower(Model = Model, FixEffect = "CondAA2", Methods = "t", Nsim = 10, Along = 'subj',maxNumber = 50, Breaks = seq(5,50,5))

usplos/YawMMF documentation built on July 12, 2024, 1:35 a.m.