Predicting downgrade crash frequency with the random-parameters negative binomial model: Insights into the impacts of geometric variables on downgrade crashes in Wyoming - Moomen, Milhan; Rezapour, Mahdi; Raja, Mustaffa; Ksaibati, Khaled (IATSS research, 2020)
Keywords: Crash frequency; Downgrades; Geometric factors; Random-parameters; Downgrades; Random-parameters; Crash frequency; Geometric factors