Reference

All functions
predict(<zinbgam>)	Predict from the fitted model
predict(<zipgam>)	Predict from the fitted model
simulate(<zipgam>)	Simulate response from the fitted model
zigam	zigam: Zero-inflated Generalised Additive Models
zinbgam()	Zero-inflated Negative Binomial GAM
zipgam()	Zero-inflated Poisson GAM