logLik.ppm

Log Likelihood for Poisson Point Process Model

Extracts the log likelihood of a fitted Poisson point process model.

Usage

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

Details

The maximised value of the log likelihood for the fitted model (as approximated by quadrature using the Berman-Turner approximation) is extracted.

If object is not a Poisson process, the maximised log pseudolikelihood is returned, with a warning.

See Also

ppm

Aliases

• logLik.ppm

Examples

data(cells)
  fit <- ppm(cells, ~x)
  logLik(fit)
  AIC(fit)