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Table 1 Access measures and associated parameters for developing a spatial typology

From: Comparative approaches for assessing access to alcohol outlets: exploring the utility of a gravity potential approach

Measure

queen

k = 4

k = 5

k = 6

k = 7

0.25 miles

0.50 miles

0.75 miles

1 mile

2 mile

5 mile

Outlet counts

•

•

•

•

•

-

-

-

-

-

-

Outlet density (square miles)

•

•

•

•

•

-

-

-

-

-

-

Outlet density (roadway miles)

•

•

•

•

•

-

-

-

-

-

-

Outlets per capita

•

•

•

•

•

-

-

-

-

-

-

Gravity potential

•

•

•

•

•

•

•

•

•

•

•