An effective and efficient approach for manually improving geocoded data

Table 6 Match type improvements per original\corrected combination with count and time taken (sec)

New match type\Original match type	County n t avg t min t max t sum	MCD n t avg t min t max t sum	City n t avg t min t max t sum	ZIP n t avg t min t max t sum	Address range n t avg t min t max t sum	Nearest parcel n t avg t min t max t sum
City	32	193	N/A	N/A	N/A	N/A
	51	60
	6	3
	573	528
	1,631	11,583
ZIP	N/A	N/A	99	N/A	N/A	N/A
			131.1
			4
			4,244
			12,982
Intersection	6	13	1,975	20	N/A	N/A
	102	40.3	55	81.7
	17	7	1	13
	367	136	4,717	878
	612	524	108,556	1,634
Street centroid	10	47	1,908	62	N/A	N/A
	94.2	83.3	59.4	148.6
	24	6	3	6
	232	379	963	866
	942	3,916	113,298	9,214
Address range	6	35	1,868	265	N/A	N/A
	107	104.2	46	66.9
	25	6	1	6
	311	649	1,097	867
	642	3,646	86,007	17,724
Nearest parcel	N/A	N/A	2	N/A	N/A	N/A
			235.5
			33
			438
			471
Exact parcel	N/A	N/A	1	N/A	N/A	N/A
			397
			397
			397
			397
Building centroid	N/A	13	415	591	1,108	104
		127.6	190.8	175.2	174.6	61.9
		23	10	7	5	6
		508	1,524	999	4,511	349
		1,659	79,174	103,530	193,456	6,435

ISSN: 1476-072X