Sasan Zamani

3 Questions 2 Answers 0 Followers

Questions related from Sasan Zamani

Hi every one, How can i calculate Overdispersion parameter in Negative binomial distribution?

how to calculate overdispersion parameter in NB distribution ? as you may know crash data are dispersed and for these kinds of data variance exceeds mean.is there a formula for estimating...

12 November 2016 2,876 5 View

Can anyone tell me what statistical softwares are suitable for EB safety evaluation?

i'm now searching for safety evaluation of some countermeasure in order to understand impact of this countermeasure, need to evaluate with EB method what statistical softwares are suitable for EB...

15 August 2016 8,430 3 View

Does anyone know what the mesoscopic traffic flow parameters are?

i wanna do research about mesoscopic traffic flow parameters which affect crash severity in urban highway. i know that mesoscopic parameters are combination of macroscopic & microscopic...

30 December 2015 1,990 7 View