The number of cases of diarrhoea-associated haemolytic uraemic
syndrome (HUS) for the years 1970-1989 was reported by Henderson and
Matthews (1991) for centers in two cities within the United Kingdom.
There was concern that the number of annual cases of HUS had increased
in the late 1980's.
Select the city whose data will be used.
Reference:
Henderson, R. and Matthews J.N.S. (1993). An investigation of
changepoints in the annual number of cases of haemolytic uraemic
syndrome. Applied Statistics 42 461-471.