1.
Liu H, Chan K-S. Introducing COZIGAM: An R Package for Unconstrained and Constrained Zero-Inflated Generalized Additive Model Analysis. J. Stat. Soft. [Internet]. 2010 Jul. 26 [cited 2024 Nov. 21];35(11):1-26. Available from: https://www.jstatsoft.org/index.php/jss/article/view/v035i11