crime concentration index
crime concentration index
crime concentration index
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The Alternative<br />
• Using a 755-foot buffer, the same 22 robberies<br />
are captured<br />
• The area of the buffer calculated<br />
• A new CCI is computed based on the<br />
<strong>concentration</strong> per unit of area in the buffer<br />
• CCI=(22/0.198845)/(907/42.89)=5.23<br />
• This suggests that there are a little more than<br />
4 times as many robberies in this area