8 Questions 33 Answers 0 Followers
Questions related from Engr. Rusdi Rusli
Hi, I'm doing research along mountanous roads. One of my variable is the appearance of fog along these roads but meteorological department didn't have fog data. Do anybody knows how to predict fog...
22 June 2016 4,387 9 View
Hi, I am conducting random parameter multi-vehicle crashes modelling and found my data has 96% of zero crashes. What are the best method in solving excess zeros data and on the same time to...
09 June 2016 9,027 7 View
Hi, Who has experience calculate elasticity and partial effect manually for random parameter negative binomial? I have tried many times but didn't get the same value with software. I am using...
27 May 2016 6,888 10 View
Hi, Someone have experience running Random Parameter NB in Stata using panel data? Can you share the code for this modelling?
19 February 2016 5,216 2 View
Hi there, I'm doing crash count modelling based on road segment. There are two exposure variables in my data, 1. length of the road segment and 2. AADT. How can I include these two f variables in...
16 February 2016 9,542 11 View
What are the best method to compare frequency of two crash locations?
11 April 2015 2,827 5 View
I am preparing data collection plan for my study but stuck with how to get ADT for every road segment that has been divided. Can you suggest a method? ADT for the whole road has been obtained.
23 January 2015 3,302 19 View
I have to compare the crash characteristics two roads at two different geographical conditions, A and B. A have their own segments A1,A2,A3 and A4. B also have their own segments B1,B2,B3,B4 and...
09 December 2014 507 22 View
