TY  - SER
AU  - Zha, liteng
AU  - Lord, Dominique
AU  - Zou, Yajie
TI  - The Poisson Inverse Gaussian (Pig) Generalized linear Regression Model  for  Analyzing Motor Vehicle Crash Data
KW  - Poisson-Inverse Gaussion
KW  - Poisson-Gamma
KW  - Generalized linear Models
ER  -