R: Extract Log-Likelihood from an glm Object

logLik.glm {base} | R Documentation

## Extract Log-Likelihood from an glm Object

### Description

Returns the log-likelihood value of the generalized linear model represented by `object` evaluated at the estimated coefficients.

### Usage

    logLik(object, ...)

### Arguments

`object` | an object inheriting from class `"glm"`.
`...` | further arguments to be passed to or from methods.

### Value

the log-likelihood of the linear model represented by `object` evaluated at the estimated coefficients.

### See Also

`glm`, `logLik.lm`

### Examples

    ##-- Continuing the  glm(.) example:
    Eq <- function(x,y) all.equal(x,y, tol = 1e-12)
    stopifnot(Eq(AIC(anorex.1), anorex.1$aic),
              Eq(AIC(g1), g1$aic),
              Eq(AIC(g2), g2$aic))

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