“…stMRPP was calculated by the following formula [24]–[25],
Where, the spatial position and outbreak date from OIE and FAO data were represented by ( s
FAO i , t
FAO i ), i = 1, …, n
FAO and ( s
OIE i , t
OIE i ), i = 1, …, n
OIE , respectively; d ( s
FAOi , s
FAOj ) and d ( s
OIEi , s
OIEj ) were used to represent the Euclidean distances between locations of s
FAOi and s
FAOj , and s
OIEi and s
OIEj , respectively. Significance test was based on Monte Carlo permutation procedures.…”