In other cases, a strategy to group stores into common demographic or geographic clusters is followed.

Baseline breast cancer incidence and mortality were comparable between the randomly assigned geographic clusters.

Each of the 64 teams, representing 58 schools, (numbers as of 2007-08) are assigned a geographic cluster and a scoring division.

Meets are held at distinct locations for each of the ten geographic clusters.

The evaluation of geographic clusters must include consideration of potentially misleading aspects of ecologic studies.

Technology can spill from business to business, especially if the innovation is taking place in geographic clusters like Silicon Valley.

There are examples in Herefordshire of geographic clusters where the local authority, primary care trust and emergency services are coming together and sharing field management or contact centre services.

Meat allergy is extremely rare in the general population, but a geographic cluster of people allergic to meat has been observed in Sydney, Australia.

Holy Cross operates 11 on-campus residence halls divided into three geographic clusters.

A 2010 study of California birth data from 1996 to 2000 and autism data to 2006 examined geographic clusters of autism.