Hii,

I have a Distance matrix of cities, say 5.

Example:

I have also attached the data in the csv file.

I want to group (clusters) these cities based on criteria that cities are less than 5 km apart in the group.

The resultant cluster would be

**Intial Cluster**

A-B

A-C-D

A-D

B-A

C-A-D

D-A

D-C

**Unique cluster**

A-B

A-C-D

A-D

C-D

Is there a R code or SAS code or even in Excel this can be done.

I have used usual clustering procedures but it doesn’t give me overlapping clusters i.e. where one city can come in multiple clusters, which I require.

Thanks for the help.citydistance.csv (84 Bytes)