Examples of use of clustering
1. Aviation officials call the geographic clustering a coincidence.
2. This "clustering," as researchers call it, reflects the birds–of–a–feather–flock–together phenomenon.
3. Ms Finney said: "Clustering is the result of benign and natural population dynamics.
4. By doing this they help avoid clustering at entrances where bag checks take place.»
5. Schools designed to serve small localities effectively become segregated when there is residential clustering.