%0 Journal Article
%T Accident blackspots and the bivariate negative binomial
%J Traffic engineering and control
%D 1988
%A Senn, SJ
%A Collie, GS
%V 29
%N 3
%P 168-169
%X It is shown how the method of maximum likelihood in connection with a bivariate negative binomial distribution may be used to separate treatment effects from regression to the mean effects when analyzing data giving the frequency of accidents in two time periods for a number of sites on a road network. The method is illustrated using data from the Lothian Road Accident Statistics System (LORASS).<p />
%G 
%I Hemming Group
%@ 0041-0683
%U http://dx.doi.org/