Optimal Installation Locations for Automated External Defibrillators in Taipei 7-Eleven Stores: Using GIS and a Genetic Algorithm with a New Stirring Operator

Table 4

Average and standard deviation for distances from each 7-Eleven store to the nearest fire station (meters).

Weighting scheme and statistics: min, max, mean, SD		AED service range
		100 meters		300 meters
		Mean	SD	Mean	SD
TWM	4.68, 34.46, 9.56, 1.67	869	429	881	458
SWM	12.39, 39796162.90, 1198850.25, 1801599.73	1,230	344	1,303	432