R: Extracts the log-likelihood

logLik.fixest {fixest} | R Documentation

## Extracts the log-likelihood

### Description

This function extracts the log-likelihood from a `fixest` estimation.

### Usage

    ## S3 method for class 'fixest'
    logLik(object, ...)

### Arguments

`object` | A `fixest` object. Obtained using the functions `femlm`, `feols` or `feglm`.
`...` | Not currently used.

### Details

This function extracts the log-likelihood based on the model fit. You can have more information on the likelihoods in the details of the function `femlm`.

### Value

It returns a numeric scalar.

### Author(s)

Laurent Berge

### See Also

See also the main estimation functions `femlm`, `feols` or `feglm`. Other statistics functions: `AIC.fixest`, `BIC.fixest`.

### Examples

    # simple estimation on iris data with "Species" fixed-effects
    res = femlm(Sepal.Length ~ Sepal.Width + Petal.Length +
                Petal.Width | Species, iris)

    nobs(res)
    logLik(res)

[Package fixest version 0.8.4 Index]