R: Estimate the Root Mean Squared Error (RMSE) for a lmerMod

RMSE.merMod {merTools} | R Documentation

## Estimate the Root Mean Squared Error (RMSE) for a lmerMod

### Description

Extract the Root Mean Squared Error for a lmerMod object

### Usage

    RMSE.merMod(merMod, scale = FALSE)

### Arguments

`merMod` | a lmerMod object from the lme4 package
`scale` | logical, should the result be returned on the scale of response variable standard deviations?

### Value

a numeric which represents the RMSE

### Examples

    require(lme4)
    m2 <- lmer(Reaction ~ Days + (Days | Subject), sleepstudy)
    RMSE.merMod(m2)

[Package merTools version 0.3.0 Index]