Chapter 14 Video 7 - Zero Inflated & Hurdle Count Regression Models in R

In this video, we perform zero inflated and hurdle Poisson regression in R. This is done using the zeroinfl() and hurdle() functions from the pscl package. We also perform a Vuong test using the vuong() function and compare various counts models through their AIC values. This is the 7th video of Chapter 14 for the book Quantitative Social Science Data with R, 2nd Edition (Sage). April 2023 Update: Data & codebooks are now available for these R tutorials: https://study.sagepub.com/Fogarty2e