R: Display model fit summary of merMod objects, fast

fastdisp {merTools} | R Documentation

## Display model fit summary of merMod objects, fast

### Description

A faster version of the `arm::display` function that is quicker because it does not refit the model to extract the deviance

### Usage

    fastdisp(merMod, ...)

### Arguments

`merMod` | a merMod object from the lme4 package
`...` | additional arguments to pass to `arm::display` including number of digits

### Details

The time saving is only noticeable for large, time-consuming (g)lmer fits.

### Value

A printed summary of a merMod object

### See Also

`display`

### Examples

    ## Not run:
    #Compare the time for displaying this modest model
    require(arm)
    m1 <- lmer(y ~ lectage + studage + (1|d) + (1|s), data=InstEval)
    system.time(display(m1))
    system.time(fastdisp(m1))

    ## End(Not run)

[Package merTools version 0.3.0 Index]