Research Article
Analyses of Crime Patterns in NIBRS Data Based on a Novel Graph Theory Clustering Method: Virginia as a Case Study
Table 1
NIBRS indexes used.
| Segment | Index | Number of subindexes |
| Victim indexes | Type of victim | 3 | Victim age | 3 | Victim sex | 2 | Victim race | 5 | Victim ethnicity | 3 | Victim residence status | 3 | Aggravated assault/homicide circumstances | 10 | Type of injury | 6 |
| Offender indexes | Offender age | 3 | Offender sex | 3 | Offender race | 5 |
| Additional indexes | Injury | 2 | Juvenile | 1 | Violent crime | 1 | Juvict | 1 | Multiple victims | 1 | Multiple offenders | 1 | Multiple offenders and victims | 1 | Multiple offenders and one victim | 1 | One offender and multiple victims | 1 | One offender and one victims | 1 |
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