Extract deviance of galamm object — deviance.galamm • galamm

Extract deviance of galamm object

Usage

# S3 method for class 'galamm'
deviance(object, ...)

Arguments

object: Object of class galamm, returned from galamm.
...: Other arguments passed on to other methods. Currently not used.

Value

A numeric value giving the deviance of the model fit.

See also

logLik.galamm() for a function returning the log likelihood and deviance() for the generic function.

Other details of model fit: VarCorr(), coef.galamm(), confint.galamm(), factor_loadings.galamm(), family.galamm(), fitted.galamm(), fixef(), formula.galamm(), llikAIC(), logLik.galamm(), nobs.galamm(), predict.galamm(), print.VarCorr.galamm(), ranef.galamm(), residuals.galamm(), response(), sigma.galamm(), vcov.galamm()

Examples

# Linear mixed model with heteroscedastic residuals
mod <- galamm(
  formula = y ~ x + (1 | id),
  weights = ~ (1 | item),
  data = hsced
)

# Extract deviance
deviance(mod)
#> [1] 4116.28