Variable Description and Range of Values
firstdet The time in days from the start of the simulation to the first detection
primclass The farm class of the primary case in each iteration
fmdens The farm density (farms / km2) calculated from a 5x5 km square centred on the primary case
catdens The cattle density (cattle / km2) calculated from a 5x5 km square centred on the primary case
sheepdens The sheep density (sheep / km2) calculated from a 5x5 km square centred on the primary case
pigdens The pig density (pigs / km2) calculated from a 5x5 km square centred on the primary case
triggerday The day that the EDI trigger fired, otherwise 999
dets The number of detected farms (IPs)
epil The duration of the response (time from first to last detected case in days)
trig A binary variable indicating whether the EDI trigger fired (0 = no; 1 = yes)
large A binary variable indicating whether the number of IPs was in the upper quartile for the number of IPs (0 = no; 1 = yes)
long A binary variable indicating whether the epidemic duration was in the upper quartile for duration (0 = no; 1 = yes)