fixef.lmList {nlme} | R Documentation

## Extract lmList Fixed Effects

### Description

The average of the coefficients corresponding to the `lm` components of `object` is calculated.

### Usage

    ## S3 method for class 'lmList':
    fixef(object, ...)

### Arguments

`object` | an object inheriting from class `lmList`, representing a list of `lm` objects with a common model.
`...` | some methods for this generic require additional arguments. None are used in this method.

### Value

a vector with the average of the individual `lm` coefficients in `object`.

### Author(s)

Jose Pinheiro Jose.Pinheiro@pharma.novartis.com and Douglas Bates bates@stat.wisc.edu

### See Also

`lmList`, `random.effects.lmList`

### Examples

    data(Orthodont)
    fm1 <- lmList(distance ~ age | Subject, Orthodont)
    fixed.effects(fm1)

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